Midland CT690, CT590 User Manual

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Page 1

CT690

SPECIAL FEATURES

Group call FM radio 3 colors

display

DUAL BAND VHF/UHF TRANSCEIVER

› USER MANUAL

Page 2

Index

Content of the packaging 1

Maintenance 1

Main features 2

Main controls and parts of the radio 3

LCD Display 3

Buttons and controls of the radio 4

Installing the antenna 7

Installing the belt clip 7

Installing the pattery pack 7

Releasing the battery pack 7

Main keypad controls 8

Basic operations 9

Power/volume switch 9

Transmitting and receiving 9

CALL button 9

Monitor key 9

Band Key 9

Scan function 9

CALL

MON

PTT

MIC

A B C D

1 2 3

4 5 6 0

7 8 9

key 10

Working modes 10

Menu setting 10

Menu operations 11

Functions and operations 15

Squelch level (SQL) - MENU No.0 15

Step frequency (STEP) - MENU No.1 15

Page 3

Output power (TXP) - MENU No.2 15

Battery save (SAVE) - MENU No.3 15

VOX Function (VOX) - MENU No.4 15

Wide/Narrow bandwidth (W/N) - MENU No.5 16

Backlight (ABR) - MENU No. 6 16

Dual Watch Operation (TDR) - MENU No. 7 16

Time-Out-Timer (TOT) - MENU No.9 16

Receiving DCS (R-DCS) - MENU No.10 16

Receiving CTCSS (R-CTCSS) - MENU No.11 17

Transmitting DCS - (T-DCS) - MENU No.12 17

Transmitting CTCSS (T-CTCSS) - MENU No.13 17

Voice function (VOICE) - MENU No. 14 17

ANI-ID (ANI-ID) - MENU No.15 17

DTMFST (DTMFST) - MENU No.16 17

Signal code (S-CODE) - MENU No.17 18

SCAN Resume Mode (SC-REV) - MENU No.18 18

PTT-ID (PTT-ID) - MENU No.19 18

PTT ID delay (PTT-LT) - MENU No.20 18

Channel A Display Mode (MDF-A) - MENU No.21 19

Channel B Display Mode (MDF-B) - MENU No.22 19

Busy Channel Lock (BCL) - MENU No. 23 19

Auto Keypad Lock (AUTOLK) - MENU No.24 19

Shift direction (SFT-D) - MENU No.25 19

Frequency oset (OFFSET) - MENU No. 26 20

Channel store - (MEM-CH) - MENU No. 27 20

Channel Delete (DEL-CH) - MENU No.28 20

Standby backlight (WT-LED) - MENU No.29 20

RX backlight (RX-LED) - MENU No. 30 20

TX backlight (TX-LED) - MENU No.31 20

Alarm Mode (AL-MOD) - MENU No.32 21

Page 4

Frequency band Shift (BAND) - Menu No.33 21

Dual Watch (TDR-AB) - Menu No.34 21

Side tone elimination (STE) - Menu No. 35 22

Side tone elimination in communication through repeater (RP-STE)

- Menu No. 36 22

Delay time of side tone elimination in communication through repeater (RPT-RL) - Menu No.37 22

Display mode at the turning on (PONMSG) Menu No.38 22

Roger beep (ROGER) - Menu No. 39 22

Reset (RESET) - Menu No.40 23

Keypad lock - Menu No.41 23

FM Radio (FM) - Menu No.42 23

Rapid Alarm (ALARM) - Menu No.43 23

Flashlight - Menu No.44 23

Monitor (MON) - Menu No.45 24

Cloning function (COPING) - Menu No.46 24

Channel/Frequency Mode conversion (VFO/MR) Menu No.47 24

TX 1750Hz Call Tone - Menu No.48 24

Reverse function (R) - Menu No.49 24

Frequency scanning - Menu No.50 25

Channel scanning - Menu No.51 25

Automatic search FM Radio (FM) - Menu No.52 25

Cursor “▲” Conversion (A/B) - Menu No.54 26

High/low power selection - Menu No.55 26

Technical speciﬁcations 27

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CT690 user’s manual | 1

Content of the packaging

• 1 CT690 transceiver with belt clip

• 1 Li-Ion battery pack 1700mAh 7.4V

• 1 fast desktop charger

• 1 wall adaptor

• Antenna If any item is missing, please verify with your Midland dealer.

Maintenance

Your Two Way Radio is an electronic product of exact design and should be treated with care. The suggestions below will help you to fulﬁll any warranty obligations and to enjoy this product for many years.

• Do not attempt to open the radio for any reason! The radio’s precision mechanics and electronics require experience and specialized equipment; for the same reason, the radio should under no circumstances be realigned as it has already been calibrated for maximum performance. Unauthorized opening of the transceiver will void the warranty.

• Do not store the Radio under the sunshine or in hot areas.

• High temperatures can shorten the life of electronic devices, and warp or melt certain plastics.

• Do not store the radio in dusty and dirty areas.

• Keep the Radio dry. Rainwater or damp will corrode electronic circuits.

• If it appears that the Radio diuses peculiar smell or smoke, please shut o its power immediately and take o the charger or battery from the radio.

• Do not transmit without antenna.

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2 | CT690 user’s manual

Main features

• VHF and UHF bands and channel name displayed

• Operating modes: UHF/VHF, UHF/UHF, VHF/VHF

• Output power: 5W

• Up to 128 memory channels

• 50 CTCSS tones and 208 DCS codes

• 1750Hz tone for repeaters

• SOS Emergency function

• LCD display with backlight adjustable in 3 colors

• FM radio receiver (65-108MHz)

• Repeater shift

• VOX, Scan, Dual Watch functions

• Channel spacing: 25KHz/12.5KHz

• Single or group call

• Channel or frequency mode selection

• TOT (Time out timer)

• DTMF function

• Reverse function

• Setting and storing of channel names

• PTT-ID

• Busy Channel Lockout function (BCLO)

• High/low power selection

• Frequency step: 2.5/5/6.25/10/12.5/25KHz

• Frequency oset: 0-69.990MHz

• Squelch adjustable in 9 levels

• VOICE: vocal indication of the function selected

• Keypad lock

• Li-Ion 1700mAh battery pack

• 2pin Kenwood accessory jack

CT690 is available in 3 dierent colors: black, yellow or red.

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CT690 user’s manual | 3

Main controls and parts of the radio

LCD Display

1. These symbols show that you set a DCS or CTCSS code in tx or rx. In tx

mode it appears while you are transmitting , while in rx mode it is shown also in stand-by condition.

2. Received signal strength.

3. Low power selection

4. This letter is displayed when the Dual Watch function is active.

5. VOX function enabled.

6. Appears when a positive shift is activated.

7. Appears when a negative shift is enabled.

8. Reverse frequency

9. Narrow bandwidth: N = narrow / W = wide

10. This icon indicates the keypad lock. To unlock it press #/ .

11. Battery level indicator. When the battery is almost used up, the icon starts

ﬂickering and it forbids the transmission. Charge the radio.

12. Indicates the channel number that you stored

13. When the radio is in reception mode, this icon is displayed

14. Frequency band in use

15. Indicates the VFO in use and the current menu or function setting. This

icon is displayed close to the band in use.

CALL

MON

PTT

MIC

A B C D

1 2 3

4 5 6 0

7 8 9

2 3 4 5 6 7 8 9 10 11

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4 | CT690 user’s manual

Buttons and controls of the radio

MIC

CALL

MON

PTT

MIC

VFO

A/B

BAND

MENU EXIT

STEP TXP SAVE SCAN

VOX WN ABR SQL

TDR BEEP TOT

1 2 3

4 5 6 0

7 8 9

CALL

MON

PTT

MIC

J K L

P O

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CT690 user’s manual | 5

A. Antenna B. Flashlight C. Power / Switch / Volume control: Rotate to switch on/o the radio and

adjust the volume

D. LCD display E. Speaker F. Microphone G. Alphanumerical keypad H. UP/DOWN keys: to select the functions/menu I. EXIT: Push it to exit the menu and functions J. /SCAN: Reverse frequency/SCAN. Press to activate the Reverse fre-

quency; keep it pressed to activate the SCAN function

K. 0 / SQL: quick selection of the squelch setting L. #/ : Keypad lock. Long pressure: the keypad will be locked. Short pres-

sure: high or low power selection. L is displayed when you activate the low power.

M. MENU: enter the MENU functions and conﬁrm the selection. N. Led: transmission (red) ; reception (green). O. BAND: to switch from VHF to UHF band or viceversa. P. A/B. This control is useful to select the desired frequency, VHF or UHF. Q. VFO/MR: to change the frequency or the channel mode R. PTT S. MON. Long press: to activate the Monitor function. Short press: turns the

ﬂashlight on. Press it again to issue an emergency light.

T. CALL: press it to activate the FM radio. If you keep it pressed for 5 se-

conds, you will hear an alarm note and the radio will switch to transmission

U. MIC/SP: it is used for the connection to an external accessory such as

earphones, mikes, etc. or to connect a programming cable for PC (PRG10, optional) .

V. 1700mAh Li-Ion battery pack

Programming software (optional)

Thanks to Midland Programming software PRG-G10, it is possible to increase the performance of your radio or to reduce its functionality by enabling or disabling some features. For further information, please consult the Programming software manual.

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6 | CT690 user’s manual

Recharge

The battery pack is not charged, charge it before use. Initially charging the battery pack after purchase or extended storage (longer than 2 months) will not bring the battery pack to its greatest or its normal capacity.

1. Plug the AC adapter into the back of the charger. Then plug the power cable of the adapter into city electric power.

2. Slide the Li-ion battery pack or radio with a Li-ion battery pack into the charger.

Make sure the battery pack is connected with the charging terminals. When charging starts, the led lights up red on the desktop charger. When the battery pack is completely charged, the led turns green. Remove the battery or the radio from the charger.

CHARGING NOTES

• After the battery is charged to its highest capacity, don’t charge anymore.

• Do not short-circuit the battery terminals or throw the battery into ﬁre.

• Never attempt to remove the casing from the battery pack.

• Please turn the power o before charging. It will aect the battery life when

charging the power-on radio.

• If the radio still shows low power after the normal charge, please change the battery.

• The average usage time of battery pack is 13 hours. Average usage time is 5% for transmitting, 5% for receiving and 90% for standby.

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CT690 user’s manual | 7

Installing the antenna

Screw the antenna as shown in the picture.

Installing the belt clip

Attach the belt clip with the supplied screws by a phillips screw driver.

Installing the pattery pack

Slide the battery pack into the back of the radio, then lock it with the battery release button; you will hear a click.

Releasing the battery pack

Turn o the radio before releasing the battery pack. Hold the radio face down. Push the battery release button and slide the battery pack towards you.

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8 | CT690 user’s manual

Main keypad controls

MENU key: it is used for activating the MENU, choose each MENU selection

and conﬁrm the parameter.

key: press it for more than 2 seconds, the channel and frequency will move

upwards rapidly; in SCAN mode, press this control to move the scanning upwards.

key: press it for more than 2 seconds, the channel and frequency will move

downwards rapidly; in SCAN mode, press this control to move the scanning downwards.

EXIT key: push this button to exit the functions and settings.

Number keys

With these keys you can input the information or your selections on the radio. In tx mode, push the number keys to send a corresponding DTMF code.

CALL

MON

PTT

MIC

MENU EXIT

STEP TXP SAVE SCAN

VOX WN ABR SQL

TDR BEEP TOT

1 2 3

4 5 6 0

7 8 9

A B C D

1 2 3

4 5 6 0

7 8 9

CALL

MON

PTT

MIC

A B C D

1 2 3

4 5 6 0

7 8 9

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CT690 user’s manual | 9

Basic operations

Power/volume switch

Turn the Power/Volume switch clockwise to switch on the radio; turn it counter-clockwise to switch it o. Turn the knob to about half way to adjust the volume to a comfortable level.

Transmitting and receiving

Press the PTT to transmit and speak into the microphone. The display and the led will light up red. Release the PTT and the radio switches to reception mode. Now the display and the led will turn green.

CALL button

Press it for a short time to turn on the FM radio. Press it again to turn it o. If you press it for a long time you will activate the alarm function. Press it again to turn o this feature.

Monitor key

Press it for a short time to light up the ﬂashlight. If you push this button again, the ﬂashlight will light up to strobo mode. Press MON a third time to turn o the ﬂashlight.

To activate the Monitor function press the button for a long time .

Band Key

It allows you to change the frequency band shift (VHF or UHF); When you are listening to FM radio, press this button to switch between the FM radio bands 65-75/76-108MHz shift; In transmitting mode, push it to send a 1750Hz call tone.

Scan function

Push the SCAN key for a short time to activate the RX/TX reverse function. If you press this button for more than 2 seconds, you activate the frequency or channel scanning. In FM radio mode, press it to automatically search FM stations. In CTCSS/DCS mode, press this key to start the CTCSS/DCS code scanning.

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10 | CT690 user’s manual

key

If you press shortly

CALL

MON

PTT

MIC

A B C D

1 2 3

4 5 6 0

7 8 9

you will switch to High or Low output power. If you press this button for more than 2 seconds you will lock/unlock the keypad.

Working modes

Menu setting

The functions and settings are usually activated in the following way: Press the MENU key Press the

buttons to select the desired MENU

Push it again to enter the function. Use

to change the setting.

Press MENU to conﬁrm your selection or the EXIT key to exit

Note1: in channel mode, the setting of these features is not possible: CTCSS/ DCS tones, wide/narrow bandwidth, PTT-ID, Busy channel lock out, channel name edit.

Note2: High/low power can only be changed by pressing the fast key

CALL

MON

PTT

MIC

A B C D

1 2 3

4 5 6 0

7 8 9

Page 15

CT690 user’s manual | 11

Menu operations

No. Feature Function

character

Function set LCD display Parameter LCD display Selectable Conﬁrm key Back key

0 Squelch Level SQL MENU+0

SQL 5

SQL 6

VOICE OFF

VOICE ON

DEL-CH 000

DEL-CH 006

100.700

Press Menu key,and then press

▲/▼ key to choose

SQL 6

VOICE OFF

VOICE ON

DEL-CH 000

DEL-CH 006

100.700

0-9 levels 0:Lowest 9:Highest

MENU PTT/EXIT

1 Step Frequency STEP MENU+1

SQL 5

STEP

25.0K

SQL 6

STEP

12.5K

VOICE OFF

ANI-ID *****

VOICE ON

ANI-ID *****

DEL-CH 000

WT-LED OFF

DEL-CH 006

WT-LED BLUE

100.700

ALARM

138.625

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

VOICE OFF

ANI-ID *****

VOICE ON

ANI-ID *****

DEL-CH 000

WT-LED OFF

DEL-CH 006

WT-LED BLUE

100.700

ALARM

138.625

2.5/5.0/6.25 /10.0/12.5/

25.0KHZ

MENU PTT/EXIT

2 Output Power TXP MENU+2

SQL 5

STEP

25.0K

TXP

HIGH

SQL 6

STEP

12.5K

TXP LOW

VOICE OFF

ANI-ID *****

DTMFST OFF

VOICE ON

ANI-ID *****

DTMFST DT-ST

DEL-CH 000

WT-LED OFF

RX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

100.700

ALARM

138.625

COPING

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP

LOW

VOICE OFF

ANI-ID *****

DTMFST OFF

VOICE ON

ANI-ID *****

DTMFST DT-ST

DEL-CH 000

WT-LED OFF

RX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

100.700

ALARM

138.625

COPING

HIGH: 5W

LOW: 1W

MENU PTT/EXIT

3 Battery Saving SAVE MENU+3

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

100.700

ALARM

138.625

COPING

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

100.700

ALARM

138.625

COPING

400.875

136.225

3 4

400.875

136.225

OFF: OFF

1:1 - 2:2

3:3 - 4:4

MENU PTT/EXIT

4 VOX VOX MENU+4

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

VOX

OFF

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

SC-REV SE

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

AL-MOD SITE

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

SC-REV SE

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

AL-MOD SITE

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

3 4

400.875

136.225

OFF: OFF

1: Lowest

Sensitivity 9: Highest Sensitivity

MENU PTT/EXIT

5 Wide/Narrow

Bandwidth

W/N MENU+5

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

VOX OFF

WN WIDE

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

SC-REV SE

PTT-ID BOT

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

AL-MOD SITE

BAND VHF

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

SC-REV SE

PTT-ID BOT

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

AL-MOD SITE

BAND VHF

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

W: 25.0K

N: 12.5K

MENU PTT/EXIT

6 Auto Backlight ABR MENU+6

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

VOX OFF

WN WIDE

ABR OFF

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

SC-REV SE

PTT-ID BOT

PTT-LT 1

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

AL-MOD SITE

BAND VHF

TDR-AB A

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

SC-REV SE

PTT-ID BOT

PTT-LT 1

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

AL-MOD SITE

BAND VHF

TDR-AB A

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

1-5s

MENU PTT/EXIT

7 Dual-watch Operation TDR MENU+7

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

VOX OFF

WN WIDE

ABR OFF

TDR

OFF

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

400.875

136.225

OFF

MENU PTT/EXIT

8 Keypad Beep BEEP MENU+8

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

VOX OFF

WN WIDE

ABR OFF

TDR OFF

BEEP OFF

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

MDF-B CH

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RP-STE 5

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

MDF-B CH

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RP-STE 5

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

MENU PTT/EXIT

9 Time-Out-Timer TOT MENU+9

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

VOX OFF

WN WIDE

ABR OFF

TDR OFF

BEEP OFF

TOT

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

TOT 600

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

MDF-B CH

BCL ON

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

RP-STE 5

RPT-RL 5

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

TOT

600

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

MDF-B CH

BCL ON

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

RP-STE 5

RPT-RL 5

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

15,30······

600S

MENU PTT/EXIT

10 Receive DCS R-DCS MENU+10

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

VOX OFF

WN WIDE

ABR OFF

TDR OFF

BEEP OFF

TOT 15

R-DCS OFF

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

TOT 600

R-DCS D023N

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

MDF-B CH

BCL ON

AUTOLK ON

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

RP-STE 5

RPT-RL 5

PONMSG MSG

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

TOT 600

R-DCS D023N

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

MDF-B CH

BCL ON

AUTOLK ON

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

RP-STE 5

RPT-RL 5

PONMSG MSG

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

D023N-D754N

D023I-D754I

MENU PTT/EXIT

11 Receive CTCSS R-CTCS MENU+11

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

VOX OFF

WN WIDE

ABR OFF

TDR OFF

BEEP OFF

TOT 15

R-DCS OFF

R-CTCS OFF

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

TOT 600

R-DCS D023N

R-CTCS

67.0HZ

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

SFT-D OFF

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

TOT 600

R-DCS D023N

R-CTCS

67.0HZ

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

SFT-D OFF

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

67.0-254.1HZ

MENU PTT/EXIT

12 Transmit DCS T-DCS MENU+12

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

VOX OFF

WN WIDE

ABR OFF

TDR OFF

BEEP OFF

TOT 15

R-DCS OFF

R-CTCS OFF

T-DCS OFF

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

TOT 600

R-DCS D023N

R-CTCS

67.0HZ

T-DCS D023N

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

SFT-D OFF

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

OFFSET

00.000

OFFSET

05.000

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET ALL

RESET VFO

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

TOT 600

R-DCS D023N

R-CTCS

67.0HZ

T-DCS D023N

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

SFT-D OFF

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

OFFSET

00.000

OFFSET

05.000

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET ALL

RESET VFO

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

D023N-D754N

D023I-D754I

MENU PTT/EXIT

13 Transmit CTCSS T-CTCS MENU+13

SQL 5

STEP

25.0K

TXP HIGH

SAVE 1

VOX OFF

WN WIDE

ABR OFF

TDR OFF

BEEP OFF

TOT 15

R-DCS OFF

R-CTCS OFF

T-DCS OFF

T-CTCS OFF

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

TOT 600

R-DCS D023N

R-CTCS

67.0HZ

T-DCS D023N

T-CTCS

67.0HZ

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

SFT-D OFF

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

OFFSET

00.000

MEM-CH 000

OFFSET

05.000

MEM-CH 036

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET ALL

400.875

136.225

RESET VFO

400.875

136.225

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

SQL 6

STEP

12.5K

TXP LOW

SAVE 2

VOX 9

WN NARR

ABR NARR

TDR ON

BEEP ON

TOT 600

R-DCS D023N

R-CTCS

67.0HZ

T-DCS D023N

T-CTCS

67.0HZ

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

SFT-D OFF

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

OFFSET

00.000

MEM-CH 000

OFFSET

05.000

MEM-CH 036

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET ALL

400.875

136.225

RESET VFO

400.875

136.225

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

67.0-254.1HZ

MENU PTT/EXIT

Page 16

12 | CT690 user’s manual

14 Voice Reminding VOICE MENU+14

VOICE

OFF

VOICE ON

DEL-CH 000

DEL-CH 006

100.700

Press Menu key,and then press

▲/▼ key to choose

VOICE

DEL-CH 000

DEL-CH 006

100.700

OFF

MENU PTT/EXIT

15 ANI-ID ANI-ID MENU+15

VOICE OFF

ANI-ID

*****

VOICE ON

ANI-ID *****

DEL-CH 000

WT-LED OFF

DEL-CH 006

WT-LED BLUE

100.700

ALARM

138.625

VOICE ON

ANI-ID

*****

DEL-CH 000

WT-LED OFF

DEL-CH 006

WT-LED BLUE

100.700

ALARM

138.625

1-5 digit arbitrary

selection(It can

be programmed

by software)

MENU PTT/EXIT

16 DTMFST DTMFST MENU+16

VOICE OFF

ANI-ID *****

DTMFST

OFF

VOICE ON

ANI-ID *****

DTMFST DT-ST

DEL-CH 000

WT-LED OFF

RX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

100.700

ALARM

138.625

COPING

Press ▲/▼ key or input

numbers directly.

VOICE ON

ANI-ID *****

DTMFST

DT-ST

DEL-CH 000

WT-LED OFF

RX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

100.700

ALARM

138.625

COPING

OFF

DT-ST: Sending

by keypads

ANI-ST: Auto sending

DT+ANI: Auto sending and

sending by keypads

MENU PTT/EXIT

17 Signal Code S-CODE MENU+17

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

100.700

ALARM

138.625

COPING

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

100.700

ALARM

138.625

COPING

400.875

136.225

3 4

400.875

136.225

1-15 group: It can be program-

med by software)

MENU PTT/EXIT

18 Scan Resume Mode SC-REV MENU+18

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV

SC-REV SE

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

AL-MOD SITE

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

AL-MOD SITE

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

3 4

400.875

136.225

TO: Time scanning

CO: Carrier wave scanning

SE: Search scanning

MENU PTT/EXIT

19 PTT ID PT T-ID MENU+19

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

SC-REV SE

PTT-ID BOT

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

AL-MOD SITE

BAND VHF

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV SE

PTT-ID BOT

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

AL-MOD SITE

BAND VHF

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

OFF: Press PTT not to send

BOT: Press PTT to send (PTT

ID code can set by program-

ming software)

EOT: Release PTT to send.

BOTH: Press or release PTT

to send

PTT/EXIT

20 PTT ID delay PTT-LT MENU+20

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT

SC-REV SE

PTT-ID BOT

PTT-LT 1

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

AL-MOD SITE

BAND VHF

TDR-AB A

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV SE

PTT-ID BOT

PTT-LT

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

AL-MOD SITE

BAND VHF

TDR-AB A

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

0,1,2······

30ms

MENU PTT/EXIT

21 Channel A Display Mode MDF-A MENU+21

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

400.875

136.225

FREQ: Channel+

frequency

CH: Channel number

NAME: Channel

name(It can be programmed

by software)

MENU PTT/EXIT

22 Channel B Display Mode MDF-B MENU+22

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B

FREQ

MDF-B CH

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RP-STE 5

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RP-STE 5

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

FREQ: Channel + frequency

CH: Channel number

NAME: Channel name(It can

be programmed by software)

MENU PTT/EXIT

23 Busy Channel Lock BCL MENU+23

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL

OFF

MDF-B CH

BCL ON

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

RP-STE 5

RPT-RL 5

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B CH

BCL

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

RP-STE 5

RPT-RL 5

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

MENU PTT/EXIT

24 Auto Keypad Lock AUTOLK MENU+24

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK

OFF

MDF-B CH

BCL ON

AUTOLK ON

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

RP-STE 5

RPT-RL 5

PONMSG MSG

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B CH

BCL ON

AUTOLK

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

RP-STE 5

RPT-RL 5

PONMSG MSG

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

MENU PTT/EXIT

25 Frequency Deviation

Setting

SFT-D MENU+25

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

SFT-D OFF

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

+:TX frequency

>RX frequency

-:TX frequency <RX frequency

MENU PTT/EXIT

No. Feature Function

character

Function set LCD display Parameter LCD display Selectable Conﬁrm key Back key

Page 17

CT690 user’s manual | 13

26 Frequency of Dierent

Frequency

OFFSET MENU+26

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

SFT-D OFF

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

OFFSET

00.000

OFFSET

05.000

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET ALL

RESET VFO

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key and then input

numbers directly.

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

OFFSET

05.000

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET ALL

RESET VFO

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

00.000-69.990MHZ MENU PT T/EXIT

27 Channel Store MEM-CH MENU+27

VOICE OFF

ANI-ID *****

DTMFST OFF

S-CODE 1

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV TO

PTT-ID OFF

PTT-LT 0

MDF-A FREQ

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B FREQ

BCL OFF

AUTOLK OFF

SFT-D OFF

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

OFFSET

00.000

MEM-CH

000

OFFSET

05.000

MEM-CH 036

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET ALL

400.875

136.225

RESET VFO

400.875

136.225

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu,and then press

▲/▼ key to choose. Or input

three numbers directly.

VOICE ON

ANI-ID *****

DTMFST DT-ST

S-CODE 13

SC-REV SE

PTT-ID BOT

PTT-LT 1

MDF-A CH

MDF-B CH

BCL ON

AUTOLK ON

SFT-D +

OFFSET

05.000

MEM-CH

036

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET ALL

400.875

136.225

RESET VFO

400.875

136.225

100.700

ALARM

138.625

COPING

R-CTCSS or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

0-127

Channels

MENU PTT/EXIT

28 Channel Delete DEL-CH MENU+28

DEL-CH 000

DEL-CH 006

100.700

Press Menu,and then press

▲/▼ key to choose. Or input

three numbers directly.

DEL-CH 006

100.700

Any one of the stored channels MENU PTT/EXIT

29 Standby Backlight WT-LED MENU+29

DEL-CH 000

WT-LED OFF

DEL-CH 006

WT-LED BLUE

100.700

ALARM

138.625

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

100.700

ALARM

138.625

OFF

Green

Red

Yellow

MENU PTT/EXIT

30 RX Backlight RX-LED MENU+30

DEL-CH 000

WT-LED OFF

RX-LED

OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

100.700

ALARM

138.625

COPING

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED

GREEN

100.700

ALARM

138.625

COPING

OFF

Green

Red

Yellow

MENU PTT/EXIT

31 TX Backlight TX-LED MENU+31

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED

OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

100.700

ALARM

138.625

COPING

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED

GREEN

100.700

ALARM

138.625

COPING

400.875

136.225

3 4

400.875

136.225

OFF

Green

Red

Yellow

MENU PTT/EXIT

32 Alarm Mode AL-MOD MENU+32

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

AL-MOD SITE

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD SITE

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

3 4

400.875

136.225

SITE: Site alarm

TONE: Sending alarm tone

CODE: Sending alarm code

MENU PTT/EXIT

33 Frequency Band Shift BAND MENU+33

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND

UHF

AL-MOD SITE

BAND VHF

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD SITE

BAND

VHF

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

UHF: 400-480MHz

VHF: 136-174MHz

MENU PTT/EXIT

34 Dual-watch Operation

(Cross Band TX/RX)

TDR-AB MENU+34

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB

OFF

AL-MOD SITE

BAND VHF

TDR-AB A

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD SITE

BAND VHF

TDR-AB

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

A band transmit (Upper row

frequency)

B band transmit (Bottom row

frequency)

MENU PTT/EXIT

35 Tail Tone Elimination STE MENU+35

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

400.875

136.225

OFF

MENU PTT/EXIT

36 Repeater Side Tone

Elimination

RP-STE MENU+36

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE

OFF

RP-STE 5

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

1,2······10ms

MENU PTT/EXIT

37 Time of Repeater Side

Tone Elimination

RPT-RL MENU+37

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL

OFF

RP-STE 5

RPT-RL 5

100.700

ALARM

138.625

COPING

R-CTCSS

or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE 5

RPT-RL

100.700

ALARM

138.625

COPING

R-CTCSS

or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

1,2······10ms

MENU PTT/EXIT

38 Displays Mode at the

Turning On

PONMSG MENU+38

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG

FULL

RP-STE 5

RPT-RL 5

PONMSG MSG

100.700

ALARM

138.625

COPING

R-CTCSS

or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE 5

RPT-RL 5

PONMSG

MSG

100.700

ALARM

138.625

COPING

R-CTCSS

or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

FULL: Full frequency

character

MSG: CT690 on display

MENU PTT/EXIT

39 Roger Beep ROGER MENU+39

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER

OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

100.700

ALARM

138.625

COPING

R-CTCSS

or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER

100.700

ALARM

138.625

COPING

R-CTCSS

or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

OFF

MENU PTT/EXIT

40 Reset RESET MENU+40

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET ALL

RESET VFO

100.700

ALARM

138.625

COPING

R-CTCSS

or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Press Menu key,and then press

▲/▼ key to choose

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET VFO

100.700

ALARM

138.625

COPING

R-CTCSS

or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

VFO: Menu initialization

ALL: Menu and channel

initialization

MENU PTT/EXIT

No. Feature Function

character

Function set LCD display Parameter LCD display Selectable Conﬁrm key Back key

Page 18

14 | CT690 user’s manual

41 Keypad Lock Press key

“#”for

more than 2s

DEL-CH 000

WT-LED OFF

RX-LED OFF

TX-LED OFF

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD OFF

BAND UHF

TDR-AB OFF

STE OFF

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE OFF

RPT-RL OFF

PONMSG FULL

ROGER OFF

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET ALL

400.875

136.225

RESET VFO

400.875

136.225

100.700

ALARM

138.625

COPING

R-CTCSS

or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

DEL-CH 006

WT-LED BLUE

RX-LED GREEN

TX-LED GREEN

AL-MOD SITE

BAND VHF

TDR-AB A

STE ON

RP-STE 5

RPT-RL 5

PONMSG MSG

ROGER ON

RESET VFO

400.875

136.225

100.700

ALARM

138.625

COPING

R-CTCSS

or R-DCS

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Repeatedly press key“#”for

more than 2s to lock or unlock.

Auto Auto

42 FM Radio FM Slightly press

Call key

100.700

Press CALL key, and then

press ▲/▼ key to choose, or it

can input numbers directly.

65-75MHZ 76-108MHZ 65-108MHZ

Auto PTT or tap call

key

43 Rapid Alert ALARM Press CALL key

for more than 2s.

100.700

ALARM

138.625

Auto PTT

44 Flashlight Tap MON key

Repeatedly tap MON key to

turn it on or o

Auto Auto

45 Monitor MON Press key MON

for more than 2s.

Press key MON for more than

2s to turn it on.

Release key MON to turn it o

Auto Auto

46 Cloning Function COPING Press key MON

to turn the power

100.700

ALARM

138.625

COPING

Auto Auto

47 Channel/Frequency Mode

Conversion

VFO/MR Press the

VFO/MR key

100.700

ALARM

138.625

COPING

400.875

136.225

3 4

400.875

136.225

400.875

136.225

Display channel mode accor-

ding to menu21 and 22

Auto Auto

48 TX 1750Hz Call Tone Press key

PTT+BAND

Auto Release PTT

49 Reverse Function R Tap * key

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

3 4

400.875

136.225

Repeatedly tap key * to turn it

on or o

Auto Auto

50 Frequency Scanning FM In frequency

mode, press key * for more than 2s.

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

Press ▲/▼ key to change the

scanning direction

Scan upwards or downwards

according to the set step

frequency

Auto PTT/EXIT

51 Channel Scanning In channel mode,

press key * for more than 2s.

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

Press ▲/▼ key to change the

scanning direction

Scan upwards or downwards

according to the set channels

Auto PTT/EXIT

52 Auto Search FM Radio FM In FM Radio

mode, press key *

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

400.875

136.225

Repeatedly press key * FM Radio band:

65-108MHz

Auto PTT or tap call

key

53 Research CTCSS/DCS

Code

MENU+10

or MENU+11

R-CTCS

or R-DCS

Press * key Automatcally research

CTCSS/DCS code

MENU PTT/EXIT

Cursor “▲” Conversion

A/B Tap key AB

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Repeatedly press key AB

3 4

400.875

136.225

400.875

136.225

A: Upper row

B: Bottom row

Auto Auto

55 High/low Power Fast

Selection

H/L In Channel

mode, tap

key #

100.700

ALARM

138.625

COPING

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

400.875

136.225

100.700

3 4

400.875

136.225

3 4

400.875

136.225

3 4

400.875

136.225

Repeatedly press key #

400.875

136.225

3 4

400.875

136.225

400.875

136.225

H:5W

L:1W

Auto Auto

Important1: CT690 has a dual-frequency display function. In frequency mode, you will see on the display two dierent receiving and transmitting frequencies; while in channel mode the two dierent channels will be displayed.

Important2: In frequency or channel mode, press the A/B control to shift between the main channel A and the sub-channel B.

▲ on the display indicates on which channel (main channel A or sub channel B) you are operating. ▼ is displayed next to the channel.

No. Feature Function

character

Function set LCD display Parameter LCD display Selectable Conﬁrm key Back key

Page 19

CT690 user’s manual | 15

Functions and operations

Squelch level (SQL) - MENU No.0

This function turns on the Squelch when the signal is strong; the Squelch will stay o when the signal is weak. Set the same DCS codes of your group and turn on the squelch. By setting the level too high, you may not receive the weak signals; while by setting it too low you may receive noises or undesired signals. There are 9 levels available: from 0 to 9. 0 = lowest; 9 = highest

Step frequency (STEP) - MENU No.1

This function lets you select the desired frequency step. The selectable steps are the following:

2.5/5/6.25/10.0/12.5/25 KHz

Note: in channel mode, this function cannot be enabled.

Output power (TXP) - MENU No.2

In this MENU you can select the high/low output power. Low power = 1W; High power = VHF 6W / UHF 5W

Note: select the output power can improve the quality of the call, while the low output power can reduce the radiation and the battery capacity loss. In channel mode press the fast key “#” to switch between the high or low output power (MENU No.55).

Battery save (SAVE) - MENU No.3

The power save feature enables a reduction in the consumption of the battery when the radio is in standby. You have 5 selections available: OFF / 1:1 / 1:2 / 1:3 / 1:4. For example: 1:1 = 1s’ working and 1s’ battery saving. 1:2 = 1s’ working and 2s’ battery saving.

VOX Function (VOX) - MENU No.4

This function allows hands-free conversations: just speak in the direction of the microphone and the communication will be automatically activated. You can choose amongst 11 levels: OFF-10. 1 is the highest level, 10 is the lowest one.

Page 20

16 | CT690 user’s manual

Note: the higher is the level, the higher is the microphone sensitivity. The VOX function cannot be enabled in SCAN and FM radio mode.

Wide/Narrow bandwidth (W/N) - MENU No.5

This function is used to set the working bandwidth of the radio. you can choose between wide or narrow bandwidth. WIDE: 25KHz， NARROW：12.5 KHz

Note: the radio normally uses the wide band. In channel mode, this function cannot be used.

Backlight (ABR) - MENU No. 6

With this function you can adjust the auto o time of the display backlight (1-5s).

Note: we suggest you setting 4-5s levels.

Dual Watch Operation (TDR) - MENU No. 7

When this function is activated, you can receive the frequency of channel A and channel B at the same time. If a signal is detected, ▲ will blink on the corresponding channel or frequency.

Note: In Dual Watch operation mode, you can change the parameter of AB channel or frequency freely.

Keypad beep (BEEP) - MENU No. 8

When this function is enabled, everytime a button is pressed, you will hear a beep tone.

Time-Out-Timer (TOT) - MENU No.9

The TOT function is used to prevent a too long transmission and limits the tx time: TOT temporarily stops the transmssion if the radio has been used beyond the max pre-set time (for example 15s, 30s, 45s, etc).

Receiving DCS (R-DCS) - MENU No.10

DCS codes are similar to access codes and can be added to channels, so as to create a sort of personal channel. They enable the radio to communicate with the users that are tuned on the same channel and have set the same DCS code.

Page 21

CT690 user’s manual | 17

You can choose amongst:

OFF: OFF R-DCS: D023N-D754N (Normal DCS) R-DCS: D023I-D754I (Inverse DCS)

Note: In CT690 there are 208 groups of normal and inverse DCS codes. This function cannot be used in channel mode.

Receiving CTCSS (R-CTCSS) - MENU No.11

As DCS codes, the CTCSS codes can be added to the channels for creating new private channels.

Note: there are 50 groups of CTCSS tones. In channel mode the CTCSS tones cannot be enabled.

Transmitting DCS - (T-DCS) - MENU No.12

In this Menu you activate a DCS code in tx mode.

Note: the groups of DCS codes are 208. DCS codes cannot be set in channel mode.

Transmitting CTCSS (T-CTCSS) - MENU No.13

In this Menu you can set a CTCSS tone in tx mode. You can choose: OFF or CTCSS (67.0 to 254.1 Hz)

Note: there are 50 groups of CTCSS tones. In channel mode the CTCSS tones cannot be enabled.

Voice function (VOICE) - MENU No. 14

With this function, you activate a voice that informs you about any operation/ selection you are doing.

ANI-ID (ANI-ID) - MENU No.15

With this function you can set your ID-code. It can be programmed by the proper programming software. You can edit up to 5 digits.

DTMFST (DTMFST) - MENU No.16

Thanks to the DTMF , while you are transmitting, the receiver can hear the DTMF and ANI-ID code. You can choose amongst the following options:

Page 22

18 | CT690 user’s manual

OFF: DTMF disabled. DT-ST: if you press any key on the keypad during transmission, the speaker

will send out the corresponding DTMF tone.

ANI-ST: When you press the PTT, the radio automatically emits a DTMF

sound.

DT+ANI: When transmitting, the ANI code and the DTMF tones will be ac-

tivated by the speaker of the radio.

Note: select ‘OFF’ when using in case of aecting the radio.

Signal code (S-CODE) - MENU No.17

Thanks to this function , you can set a radio signal code. You can set up to 15 groups. This function is enabled by the programming software.

SCAN Resume Mode (SC-REV) - MENU No.18

Thanks to this function, CT690 can SCAN in frequency or channel mode. You can choose amongst three options:

TO - Time-operated SCAN

Whenever a signal is detected, the radio will suspend the SCAN for 5 seconds, and then will continue to SCAN even if the signal is still present.

CO: Carrier-operated SCAN

Whenever a signal is detected, the radio will stop scanning. It will resume to

SCAN once the signal will disappear. SE: Search SCAN

The radio will stop scanning once a signal is detected.

PTT-ID (PTT-ID) - MENU No.19

With this function you can decide when sending the ANI-ID code in tx mode. You can choose amongst 4 possibilities.

OFF: press PTT to turn it o BOT: the code is sent when you press the PTT EOT: the code is sent when the PTT is released BOTH: the code is sent when you press and release the PTT

Note: select ‘OFF’ when using in case of aecting the radio.

PTT ID delay (PTT-LT) - MENU No.20

In this MENU you can set the delay time (0-30ms) sending the PTT-ID.

Note: select ‘0’ in normal using.

Page 23

CT690 user’s manual | 19

Channel A Display Mode (MDF-A) - MENU No.21

This function is used to set the display mode of channel A.

Display modes: FREQ.: Frequency + channel No. CH: Channel number NAME: Channel name

Note: Channel name mode must be set by the programming software. Up to three numbers or characters can be edited.

Channel B Display Mode (MDF-B) - MENU No.22

This function is used to set the display mode of channel B.

Display modes: FREQ.: Frequency + channel No. CH: Channel number NAME: Channel name

Note: Channel name mode must be set by the programming software. Up to three numbers or characters can be edited.

Busy Channel Lock (BCL) - MENU No. 23

When this function is on, it may prevent other radios’ interference. If the selected channel is being used by other radios, when you press key PTT, your radio cannot transmit. It can transmit only when the channel is no longer busy .

Auto Keypad Lock (AUTOLK) - MENU No.24

When this feature is activated, the keypad will be automatically locked after 15s; this prevents accidental pressure of any keys .

Shift direction (SFT-D) - MENU No.25

Using this function, you may set the deviation between the rx and tx frequency. This function is particularly used for repeaters. You have the following options:

Transmitting frequency is higher than receiving frequency (+); Transmitting frequency is lower than receiving frequency (-); OFF

Note: you should set dierent frequency deviation according to the repeaters selected. This function is not enabled in channel mode.

Page 24

20 | CT690 user’s manual

Frequency oset (OFFSET) - MENU No. 26

In this MENU you can set the deviation between tx and rx. The frequency oset of this radio is 0-69.990MHz. This function is used for repeaters.

Channel store - (MEM-CH) - MENU No. 27

When the radio is in frequency working mode or standby mode, input the desired frequency or parameters directly. To set a CTCSS tone or a DCS code in tx or rx on the stored channel, refer to paragraphs MENU 10-13

Note: You cannot overwrite a stored channel, you have to delete it ﬁrst. See following paragraph No.28.

Channel Delete (DEL-CH) - MENU No.28

In this menu you can delete a channel of the radio.

Standby backlight (WT-LED) - MENU No.29

In this MENU you can choose the color of the backlight when the radio is in standby mode. You can choose amongst :

OFF (backlight o) GREEN RED ORANGE

RX backlight (RX-LED) - MENU No. 30

In this MENU you can choose the backlight color when the radio is receiving. You can choose amongst :

OFF (backlight o) GREEN RED ORANGE

TX backlight (TX-LED) - MENU No.31

You can choose the backlight color when the radio is transmitting. Available colors:

Page 25

CT690 user’s manual | 21

OFF (backlight o) GREEN RED ORANGE

Alarm Mode (AL-MOD) - MENU No.32

This function can set the tone alarm/code alarm/site alarm of the radio. Keep pressed the CALL button for 3 seconds to start the alarm tone. The following three options can be selected: SITE ALARM: the speaker emits an alarm tone but the radio doesn’t tra-

smit;

TONE ALARM: the speaker emits an alarm tone and the radio transmits it; CODE ALARM: the speaker emits an alarm tone and the radio transmits the

ANI-ID code.

Frequency band Shift (BAND) - Menu No.33

In frequency mode, push the BAND button to choose the desired frequency band.

VHF: 144 - 146MHz UHF: 430 - 440MHz

Dual Watch (TDR-AB) - Menu No.34

When this function is on, you may receive signals of A/B channel or frequency. It can also be used for cross band receiving and transmitting. You can choose amongst the following settings: OFF: CT690 can receive in both VFO (not simultaneously); ▲ or ▼ will blink

on the transmitting frequency band

A: the radio can receive in both VFO (not simultaneously) but can transmit

in VFO A only.

B: CT690 can receive in both VFO (not simultaneously) but can transmit

in VFO B only.

If you choose option A, it means that 465.575MHz is the tx frequency band, while 136.225MHz is the rx frequency band; while if you choose option B,

136.225MHz is the tx frequency band and 465.575MHz is the rx frequency band. Example: the LCD displays

465.575

136.225

Page 26

22 | CT690 user’s manual

Side tone elimination (STE) - Menu No. 35

This feature is helpful to eliminate the annoying audio tone after the transmission is ﬁnished (end transmission noise muer).

Side tone elimination in communication through repeater (RP-STE) - Menu No. 36

This function is used when the radio operates through a repeater; when the PTT is released, the repeater will emit the end transmission tone to conﬁrm it is working. Available settings:

OFF 1,2,3,4,5,….10 to set the delay time.

Note: Please disable this function in normal using, lest aect your normal conversation.

Delay time of side tone elimination in communication through repeater (RPT-RL) - Menu No.37

With this function you have the conﬁrmation that the repeater has transferred the signal. You can choose amongst:

OFF 1,2,3,4,5,….10 to set the delay time.

Display mode at the turning on (PONMSG) Menu No.38

With this function you can set the display mode when the radio is turned on. Available options:

FULL: full frequency character is displayed. MSG: CT690 is displayed.

Roger beep (ROGER) - Menu No. 39

When the PTT is released, the radio will beep to conﬁrm to other users that you have ﬁnished your transmission and that they can start talking.

Page 27

CT690 user’s manual | 23

Reset (RESET) - Menu No.40

With this function you can reset the transceiver to the factory-programmed settings and parameters. After that, you can set the desired functions. There are two types of reset:

VFO: Menu Reset ALL: Menu and channel Reset

Keypad lock - Menu No.41

This function locks the keypad to prevent accidental pressure of the controls. To unlock the keypad, press # for more than 2 seconds.

FM Radio (FM) - Menu No.42

The frequency range to listen to the radio is 65-108MHz. In frequency or channel mode, push CALL Select the desired radio frequency with the ▲ or ▼ keys or input the frequency. Press * to change the radio station Press CALL to exit FM radio.

Note: while you are listening to the radio, the frequency or channel of A/B receiving signal will automatically switch to the frequency or channel mode for normal transmitting and receiving.

When the signal disappears the radio will automatically switch again to FM radio mode.

Rapid Alarm (ALARM) - Menu No.43

In frequency or channel mode, press CALL for more than 2 seconds: you will hear an alarm note. Press PTT to stop it.

Note: see Menu No.32 for Alarm mode.

Flashlight - Menu No.44

This function is very useful for night illumination. To turn it on press MON; push it again , the ﬂash light will be strobo; push it again: it will turn o.

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Monitor (MON) - Menu No.45

The Monitor function excludes (opens) the squelch in order to listen to signals that are too weak to keep the squelch permanently opened. Press MON to turn it on and o.

Cloning function (COPING) - Menu No.46

This function allows you to copy/transfer all data and settings from one radio to another one; the procedure is very simple and does not need a PC: just insert the two plugs of the cloning cable into the jack of the two radios.

1. Connect the optional cable (cod. R73727) to both radios

2. To enter the channel clone condition, press and hold the MON button whi- le turning on the main radio; the LCD shows ‘COPYING’.

3. Turn on the sub-radio (radio to program).

4. Press 1 on the main radio. The red led of the main radio and the green led of the sub-radio will blink. ‘CL-OUT’ will appear on the display.

5. When the two leds do not blink anymore, the LCD of the main radio shows ‘COPYING’ and the sub-radio reboots: this means that cloning is ﬁnished

and both equipments are ready for use.

Channel/Frequency Mode conversion (VFO/MR) Menu No.47

To switch between channel and frequency mode push VFO/MR.

TX 1750Hz Call Tone - Menu No.48

Press PTT + BAND to send 1750Hz call tone. This function is useful for communications through repeaters.

Reverse function (R) - Menu No.49

With the reverse frequency function, the transmitting and receiving frequencies can be interchanged. Press * button to swap the transmit and receive frequencies.

Note: you can turn the reverse function on when you are operating in simplex mode (same tx and rx frequency). However it does not change the tx and rx frequency.

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CT690 user’s manual | 25

Frequency scanning - Menu No.50

This function can scan the frequency.

1. In frequency mode , press * key for more than 2 seconds. The radio will start scanning the frequency according to the set frequency step.

2. You can change the scanning direction with the ▲/▼ keys.

3. Press any key to stop the scanning.

Note: for Scan mode, see Menu No.18.

Channel scanning - Menu No.51

This function can scan the channels.

1. In frequency mode, press * key for more than 2 seconds. The radio will start scanning according to the channel you set.

2. You can change the scanning direction with the ▲/▼ keys.

3. Press any key to stop scanning.

Note: for Scan mode, see Menu No.18.

Automatic search FM Radio (FM) - Menu No.52

This feature automatically searches the FM radio frequency. The frequency range is 65-108MHz.

1. In frequency or channel mode, press CALL.

2. Repeatedly press * to automatically seach the FM Radio frequency.

3. To exit FM, push CALL again.

Note: while you are listening to the radio, the frequency or channel of A/B receiving signal will automatically switch to the frequency or channel mode for normal transmitting and receiving.

When the signal disappears the radio will automatically switch again to FM radio mode.

See Menu No.42.

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Search CTCSS/DCS Code - Menu No.53

With this function you can search and store the CTCSS/DCS code used by other radios. Procedure:

1. In frequency mode press MENU+11.

2. Push MENU again.

3. Push *; CT will blink on the display.

4. When another radio is transmitting, the display will show the CTCSS/DCS

code.

5. After searching the CTCSS code, the radio will beep and stop scanning.

6. After setting, press MR/VFO for conﬁrmation and store, or press PTT or EXIT to return to standby mode.

NOTE 1: the DCS scanning has the same procedure of CTCSS code, but you have to select MENU+10 to enter scanning.

NOTE 2: if CTCSS has not searched the code, you can search using the DCS mode.

Cursor “▲” Conversion (A/B) - Menu No.54

Directly press AB to move the cursor up and down. Then, you can modify or conﬁrm the parameters indicated by the cursor.

High/low power selection - Menu No.55

In channel mode, press # to shift between high and low power.

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CT690 user’s manual | 27

Technical speciﬁcations

Frequency band ............................ VHF 144-146MHz / UHF 430-440MHz;

Rated voltage .......................................7.4V (Rechargeable Li-Ion battery pack)

Memory channels ...............................................................................................128

Working mode ....................................................................... monoband/dualband

Output power ....................................... 5W (High power: 6W VHF / 5W UHF)

CTCSS tones........................................................................................................50

DCS codes ........................................................................................................ 208

Working temperature .........................................................................-20° +50°C

Battery capacity ..................................................................................... 2500mAh

Frequency step ......................................................... 2.5/5/6.25/10/12.5/25KHz

Frequency oset ...........................................................................0 - 69.990KHz

Duty cycle ............................................................... TX 5%, RX 5%, Stan-by 90%

Antenna impedance ................................................................................. 50 Ohm

Spurious radiation ........................................................................................ <7.5μV

Sensitivity ........................................................................-122dBm (12dB SINAD)

Weight ........................................................................................................... 203 gr.

Dimensions ............................................................................... 100 x 58 x 33 mm

Connection for accessories ....................................................2 pin Kenwood jack

Speciﬁcations are subject to change without notice.

WARNING. Direct plug-in ac/dc power supply must be used for disconnecting the transceiver from the mains; the desktop charger must be positioned close to the unit and easily accessible.

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All articles displaying this symbol on the body, packaging or instruction manual of same, must not be thrown away into normal disposal bins but brought to specialised waste disposal centres. Here, the various materials will be divided by characteristics and recycles, thus making an important contribution to environmental protection.

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Prodotto o importato da:

CTE INTERNATIONAL s.r.l.

Via. R.Sevardi 7- 42124 Reggio Emilia Italia

www.cte.it - www.midlandeurope.com

L’uso di questo apparato può essere soggetto a restrizioni nazionali. Prima dell’uso leggere attentamente le istruzioni.

Produced or imported by:

CTE INTERNATIONAL s.r.l.

Via. R.Sevardi 7 42124 Mancasale Reggio Emilia Italy

Imported by:

ALAN - NEVADA UK

Unit 1 Fitzherbert Spur Farlington Portsmouth Hants. P06 1TT - United Kingdom www.nevada.co.uk The use of this transceiver can be subject to national restrictions. Read the instructions carefully before installation and use.

Importado por:

MIDLAND IBERIA, SA

C/Cobalt, 48 - 08940 Cornellà de Llobregat (Barcelona - España)

www.midland.es

El uso de este equipo puede estar sujeto a la obtención de la correspondiente autorización administrativa. Lea atentamente las instrucciones antes de usar el equipo.

Vertrieb durch:

ALAN ELECTRONICS GmbH

Daimlerstraße 1K - D-63303 Dreieich Deutschland

www.alan-electronics.de

Die Benutzung dieses Funkgerätes ist von den landesspeziﬁschen Bestimmungen abhängig. Vor Benutzung Bedienungsanleitung beachten.

Midland CT690, CT590 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual