MIDLAND CT710 User Manual [en, de, es]

4 (1)

CT 710

Instruction guide

VHF/UHF Tr ansceiver |

Sommario

Content:

4

Maintenance

4

Main functions

5

Description of the device

6

LCD display

6

Transceiver

8

Basic operations

10

Antenna

10

Turning on and off the power

10

Monitoring function

10

Transmitting

10

Select Mode

10

Dual-band mode

11

Channel Mode

11

Frequency Mode

12

Radio Function

12

The Flank Key Definition

12

DTMF Code

12

DTMF programmed by software

13

ANI PTT-ID Operation

13

Shortcuts Operation

14

Menu function

15

Menu Operation

15

Menu Function List

16

Menu Function introduction and setting

18

Emergency Alarm

18

Setting Reverse Frequency Function

18

Scanning

18

Select scan type

18

VOX Sensitivity Setting

19

Power Setting (high or low)

19

Squelch Threshold Setting

20

Scrambler Setting

20

Backlight On/Off Setting

20

Backlight Color Selection

21

Beep On/Off

21

Keypad Lock Function Setting

21

Transmitting TOT Setting

22

Voice Function (only in English)

22

OFFSET DIFFR

22

Selecting the CTCSS tones and DCS codes

22

Setting the receiver CTCSS/DCS (R-CDC)

23

Setting the transmitting CTCSS/DCS (T-CDC)

23

+/- Frequency shift direction (for through repeaters)

23

Selecting the Frequency Step

23

Wide/Narrow Band

24

Roger Beep

24

To Save/delete a channel

24

CTCSS tone table: 50 tones

26

DCS: Digital code 105 tones

27

Table of solutions

28

Technical Specification

29

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Content:

CT 710 transceiver

Antenna

Li-ion battery pack 1600mAh

Belt clip

Desktop charger with wall adaptor

Quick Guide

If any items are missing or have been damaged during shipment, please notify your MIDLAND dealer.

Maintenance

Your transceiver 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 unit. Non-expert handling of the unit may damage it.

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 diffuses peculiar smell or smoke, please shut off its power immediately and take off the charger or battery from the radio.

Do not transmit without antenna.

Main functions

Dual band (VHF/UHF) displayed

Frequency band:144-146MHz & 430-440MHz (Rx / Tx).

Working mode: UHF-VHF, VHF-VHF or UHF-UHF

Output power: 5W VHF /4W UHF

128 stored channels

Scrambler (levels can be programmed via software)

Compander (programmable via software)

VOX function

210 DCS codes and 50 CTCSS tones

“VOICE” function

SOS emergency function

Channel spacing selectable between 25kHz and12,5 kHz

Following options can be shown on the display: channel name + channel number, channel number + frequency, channel number, or frequency

Inverted frequency function

Scan function

FM radio receiver

Frequency Step: 5 kHz, 6.25 kHz, 10 kHz, 12.5 kHz, 25 kHz,

Selectable tx power: high (4-5W)or low (1W)

Li-Ion battery pack 1600mAh

Frequency Offset: 0-69.950 MHz

Shift repeater

”Busy channel lockout” frequency (programmable via software)

Tx signal strength indicator on the display

Low battery vocal indication

Roger Beep tone at the beginning or end transmission

TOT (Time out timer)

Keypad lock

Scan of frequencies with CTCSS/DCS

Scan priority

DTMF

Reset of functions and channels

1750 / 1450 / 2315 tone to connect to repeaters (programmable via software)

Jack for external speaker/mike: 2 Pin KENWOOD type

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MIDLAND CT710 User Manual

Description of the device

LCD display

Indicators:

DTMF codes

FM radio

Vox function

Inverted frequency (reverse)

Frequency offset +/-

Channel spacing wide/narrow

ID code activation

Battery level

Emergency call

Scan

Priority scan

Compander

CTCSS tone

DCS code

Keypad lock

RSSI - Potenza segnale ricevuto/trasmesso

Scrambler

Menu/channel number

High/low power transmitting

Band A selected

Band B selected

Frequency

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Transceiver

2

3

 

1

 

1

 

1

 

 

4

5

10

6

7

 

8

9

1.Power switch/volume control

2.Encoder Knob

3.Antenna

4.LCD display

5.MENU

6.ENTER (To enter the menu functions and confirm your selections)

7.Alphanumerical keypad

8.LOCK (keypad lock)

9.T-R (Frequency inversion activation)

10.VFO/MR (to change the radio modes)

E

A

D B

C

APTT (push to talk) key

BFlank key1: A/B frequency selector - single or dual band -, FM radio

CFlank key2: 1750/1450/2315 tone (programmable) or DTMF (programmable)

DExt. speaker/microphone jack

EBattery latches

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Basic operations

Antenna

Insert the base of the supplied antenna into the SMA connector by rotating the antenna clockwise, then make sure that it has set down. Take out the antenna from the base by counter clockwise rotation until pull out it from SMA connector.

Turning on and off the power

If you want to turn on the power, rotate the PWR/VOL (turning on) knob clockwise until a beep sound is heard. All icons and frequencies appear on the screen. (Due to the automatic squelch function, the speaker will not send out any sound before receiving a call). You can adjust your desired volume by turning the button. If you want to turn off the power, turn PWR/VOL knob in counter clockwise rotation until a beep is heard. All icons and frequencies disappear from the display.

Monitoring function

If you hold down the ENTER key for two seconds and adjust your desired volume by PWR/VOL knob, you can directly hear a background noise without waiting to receive any signals. If you press the PTT key, the squelch will turn off.

Transmitting

Press the PTT key then speak to the radio in ordinary tone. The transmitting indicator lights up red while the PTT key is pressed.

If you are too close to the microphone or your voice is too loud, the reception won’t sound clear.

Release the PTT key so as to listen a response from your partner.

Select Mode

You can select four different operative modes:

1.Dual-band mode

2.Single band mode

3.Channel mode

4. Frequency mode.

Press flank key1 for two seconds to enter or exit the dual-band or singleband mode.

Dual-band mode

When the dual-waiting mode is selected, the display will show two bands A or B. When the band A is displayed, it means that frequency A can receive and transmit, but the other frequencies on the B band can only receive and cannot transmit. Same thing if the band B is displayed. To switch to A or B band press briefly flank key1.

Single-band mode

Press flank key1 for two seconds. The display will show:

R 145.025

T 145.025

Now the radio works in single band mode only. To switch from one band to another, press flank key1.

Channel Mode

Press the VFO/MR key to switch to channel mode. Different options can be displayed:

Display the current channel number

CH-001

the current channel is the first channel.

Display the current channel name and channel name

CH-001

current channel name in use

 

(in this case channel 1).

 

The name is programmable via software.

001

current channel

Display the receive / transmit frequency and the current channel

R

145.025

receive frequency

T

145.025

transmit frequency

001

current channel.

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Frequency Mode

‘SINGLE BAND’

R 430.02500

receive frequency

T 430.02500

transmit frequency

‘DUAL BAND’

A145.025

B430.025

Press flank key1 for two seconds to enter or exit the dual-band or singleband mode.

Radio Function

This radio comes with the FM function.

Press MENU and then flank key 1 or 2 to enter the radio status.

To select your favorite radio frequency to listen directly, turn the encoder. Radio stations can be programmed by software and push the VFO/MR to switch to the programmed radio frequencies.

To exit the radio encoder, press the MENU and then flank key 1 or 2.

The Flank Key Definition

By using the programming software, you can define the flank key 2 as:

1.DTMF code call

2.send 1450Hz code

3.send 1750Hz code

4.send 2315Hz code

When defined as one of the above, push the flank key to activate the selected function.

DTMF Code

This radio has the DTMF function.

In the transmitting status, press the numbers on the keypad or the flank keys and the corresponding DTMF code will be issued. The DTMF code issued by the key buttons are as follows:

MENU stands for A, ENTER stands for B, VFO/MR stands for C, FM stands for D.

MENU A

VFO/MR C

ENTER B

Tasto laterale 2 D

DTMF programmed by software

(see the instructions of the Programming software)

Once the optional call signaling DTMF function is programmed on the desired channels, press the flank key2 and the display will show DTMF. Now you can input the 8-digit DTMF codes.

If the input number is wrong and you want to change it, rotate the encoder.

Counterclockwise rotation delete one by one, clockwise to exit the DTMF function. Input your desired number, press PTT key to make a call. When your partner receives the correct code, the programmed DTMF function or the radio identification will be done.

ANI PTT-ID Operation

ANI means Automatic Numbering Identification.

You can set an automatic number identifier visible from the radio’s display of your partner each time you send a call signal. This function must be activated on both radios and must be programmed by software (see the instructions of the Programming software).

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Shortcuts Operation

MENU + 0

ANI setting

 

 

MENU + 1

scan mode

MENU + 2

priority scan mode (only in VFO mode)

 

 

MENU + 3

VOX Sensitivity setting

 

 

MENU + 4

output power setting

 

 

MENU + 5

SQ adjust

 

 

MENU + 6

scrambler on/off setting

 

 

MENU + 7

backlight on/off setting

MENU + 8

backlight color setting

 

 

MENU + 9

beep on/off

 

 

MENU + #

receive and transmit CTCSS/DCS setting

 

 

MENU + *

S-D +/- potential difference setting

 

 

Menu function

Menu Operation

To enter the Menu functions, follow this procedure: Press MENU to enter the menu mode.

Turn the encoder to select the menu.

Press ENTER into the menu mode to set the desired function: you can press the number key directly, but for some functions (such as TOT, Voice, Frequency offset) you have to rotate the encoder to find the desired option. Press ENTER to confirm the selected setting.

When you have completed all the setting, press VFO/MR to exit the Menu mode.

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Menu Function List

Menu

display

Instruction

Setting contents

 

 

 

 

1

SCAN

Channel or frequency scan

CHANNEL OR FREQUENCY SCAN

 

 

 

 

2

PRI

Priority Channel Scan

PRIORITY CHANNEL SCAN

 

 

 

 

3

VOX

VOX Sensitivity

OFF~9

 

 

 

 

4

POW

Transmission power

HIGH/LOW

 

 

 

 

5

SQL

Squelch threshold setting

0~9

 

 

 

 

6

SCRM

Scrambler

OFF/ON

 

 

 

 

7

LED

Backlight On/Off setting

OFF/ON/AUTO

 

 

 

 

8

LIGHT

Backlight color select

BLUE/ ORANGE/PURPLE

 

 

 

 

9

BEEP

Beep

OFF/ON

 

 

 

 

10

ANI

Automatic number identification

OFF/ON

 

 

programmable via software

 

 

 

 

 

11

KEYBO

Keypad lock

MANUAL/AUTO

 

 

 

 

12

TOT

Time Out Timer

OFF~270

 

 

 

 

13

SCANS

Scan selection

CO/TO/SE

 

 

 

 

14

VOICE

Voice prompts

OFF/ENG

 

 

 

 

15

DIFFR

Offset

0-38.000(VHF) - 0-69.950(UHF)

 

 

 

 

16

C-CDC

Receiving and transmitting CTCSS/DCS

OFF-254.1/D023-D754 I/N

 

 

 

 

17

R-CDC

Receiving CTCSS/DCS

OFF-254.1/D023-D754 I/N

 

 

 

 

18

T-CDC

Transmitting CTCSS/DCS

OFF-254.1/D023-D754 I/N

 

 

 

 

19

S-D

Potential difference

+/-/0

 

 

 

 

20

STEP

Channel stepping

5K/10K/6.25K/12.5K/25K

 

 

 

 

21

N/W

Narrow/wide bandwidth

WIDE/NARROW

 

 

 

 

22

ROGER

Roger Beep

ROG ON/ROG OFF

 

 

 

 

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Menu Function introduction and setting

Emergency Alarm

There are two types of alarms:

1.Press flank key 2 and flank key 1 at the same time: the radio will go to emergency alarm and will send out, at the same time, the alarm sound

and ANI to your partner (if programmed). The alarm stays active till the PTT is pressed.

2By means of the programming software, an emergency channel can be specially set. To activate it, press briefly # T/R: now you can transmit on the selected emergency frequency. To exit, press VFO/MR.

Setting Reverse Frequency Function

In channel/Frequency mode, hold down # for two seconds until T*R?appears. When REVis displayed on the LCD, the Reverse frequency function is enabled. To deactivate this function, hold down # for two seconds.

Scanning

The Scan version is very useful to monitor the channels before transmitting.

Select scan type

Press MENU and rotate the encoder to item 13, the screen will display

013 SCANS?.

Press ENTER: now you are into the scanning mode selection. You have three types of scanning to choose amongst: TO, CO, SE.

Time-operated scan (TO)

When the radio detects a signal it will stop scanning; the status will remain about 5 seconds but the radio will continue to scan even if the signal is still there.

Carrier-operated scan (CO)

The radio will stop scanning when detects a signal and remains on the same frequency until the signal is missing.

Search Scan (SE)

When the radio detects a signal, it remains on that channel and stop

scanning.

Frequency or channel scan

In channel /frequency mode, press MENU and 1SCAN: the radio will scan from current channel through all the channels and, whenever any signal is detected, the radio will stop scanning for 8 seconds. Then press PTT to transmit: it will then continue to scan after 8 seconds.

Press any key except PTT to end scanning: the radio will return to the channel or frequency in use before starting the scan function.

Priority channel scan

Priority scan means that the radio starts scanning from the priority channel first and then scans the other channels. For example, if the priority channel is 1, the scan will be 1-2;1-3;1-4;…….

Procedure:

In channel mode ,press MENU and 2PRI: the radio will scan priority channel, whenever any signal is detected, the radio will suspend the scan for 8 seconds, then press PTT key to transmit. It will then continue to scan after 8 seconds.

Press any key except PTT key to end scanning.

VOX Sensitivity Setting

This function allows hand-free communications: you activate the transmission when you speak to the microphone without pressing the PTT button. It stops transmitting automatically once you stop speaking. The sensitivity can be adjusted in different levels that can be set upon your needs.

Procedure:

In Frequency mode, press MENU and 3VOX keys: the screen will display

003 VOX?.

Press ENTER and the display will show VOX OFF.

To adjust the desired sensitivity level, press any number key (0-9) on the keypad or rotate the encoder.

To confirm your selection press ENTER and VFO/MR to exit.

Power Setting (high or low)

With this function you can select the power level, you can choose between High (H) and Low (L).

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In channel/frequency mode, press MENU and 4PWR: the screen will display 004 POW?.

Press ENTER and the display will show POW L(low power) or POW H(high power): turn the encoder knob to select the desired power level. To confirm your selection press ENTER and VFO/MR to exit.

Squelch Threshold Setting

This function turns on the Squelch when the signal is strong; the Squelch will stay off 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.

NOTE:

This transceiver has ten (0~9) available levels: 0 means that the Squelch is turned on. From level 1 to level 9 you will have different levels of noises reduction. The higher is the level, the louder will be the Squelch.

Procedure:

Press MENU and 5SQL: the screen will show 005 SQL?.

Press ENTER and the display will show SQL 5(Factory Settings ” SQL 5”).

Press any number (0-9) on the keypad or rotate the encoder to select the desired squelch level.

Press ENTER as confirmation and press VFO/MR to exit.

Scrambler Setting

The scrambler is designed to protect communications.

This feature prevents parties of other networks from hearing and understanding voice communications.

Procedure:

Press MENU and 6SCR key and the display will show 006 SCRM?. Press ENTER: you will see on the display ON(scrambler on), OFF(scrambler off).

Turn the encoder to select on/off and press ENTER to confirm; press VFO/ MR to exit.

Backlight On/Off Setting

In channel/frequency mode, press MENU and 7LED.

The screen will show 007 LED?. Press ENTER and you will see on the display ON(backlight on). Turn the encoder to select ON” “OFF

AUTO.

Press ENTER to confirm, and VFO/MR to exit.

Backlight Color Selection

In channel/frequency mode, press MENU and 8COLOR: the display will show 008 LIGHT?.

Press ENTER and by turning the encoder, you have the color options:

ORANGE, PURPLE, BLUE.

Press ENTER to confirm the desired backlight color and VFO/MR to exit.

Beep On/Off

If you enable this function, every time a button is pressed, you will hear a Beep tone.

In channel/frequency mode, press MENU and 9BEEP: 009 BEEP?will appear on the display.

Press ENTER: ONmeans beep on, OFFmeans beep off; turn the encoder to choose one of the two options. Press ENTER to confirm and VFO/ MR to exit.

Keypad Lock Function Setting

This function is useful to lock the keypad and so, avoid any accidental pressure of the buttons.

Press MENU and turn the encoder to item 11: the screen will display

011 KEYBO?.

This transceiver has 2 types of Keypad lock available: Auto-lock and Ma- nual-lock.

Press ENTER: the display will show AUTO(keypad lock turns on automatically).

Turn the encoder to select MANUAL/AUTO, then press ENTER to confirm and VFO/MR to exit.

You can also press *LOCK: the display will show LOCK?.

If you want to lock the keypad hold down *LOCK for 2 seconds. To unlock the keypad, press *LOCK again for 2 seconds: the keypad will be unlocked.

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Transmitting TOT Setting

The TOT function is used to prevent a too long transmission. This function temporarily blocks transmissions if the radio has been used beyond the maximum time permitted. Once reached the preset timer, the radio will be forced in reception mode.

This unit can set OFF/30-270 seconds continued transmitting limit, it will send out warning sound when the limit transmitting time is coming.

Procedure:

Press MENU and turn the encoder to item 12: 012 TOT?will be displayed. Press ENTER : the display shows OFF(TOT off). Turn the encoder to choose OFF~270, then press ENTER to confirm and VFO/MR to exit.

Voice Function (only in English)

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

Press MENU and turn the encoder to menu item 14: the display will show

014 VOICE?. Press ENTER.

Turn the encoder to choose ENG; press ENTER as confirmation and VFO/MR to exit.

OFFSET DIFFR

This function is used to determine the difference (Potential Difference) between sending frequency and receiving frequency.

In frequency mode, press MENU and turn the encoder to item 15; the display will show 015 DIFFR?. Press ENTER to set the frequency with the keypad or by rotating the encoder.

The VHF range is 00.000-38.000(MHz) and the UHF range is 00.00069.950(MHz).

Press ENTER to confirm and VFO/MR to exit.

This function can only be enabled in VFO mode. The maximum offset depends on the selected frequency range.

Selecting the CTCSS tones and DCS codes

Set the CTCSS tones to ignore unwanted signals from other users of the same frequency.

CTCSS tones enable the radio to communicate with the users that are tuned on the same channel and have set the same CTCSS tone.

The CTCSS tones available are 50, while DCS codes are 105I and 105N.

Procedure:

Press MENU and #T-R keys, the display will show 016 C-CDC?. Press ENTER and turn the encoder to select desired CTCSS (OFF-254.1). Press * to switch CTCSS and DCS. The DCS range is OFF-D754N.

Press ENTER to confirm and VFO/MR to exit.

Setting the receiver CTCSS/DCS (R-CDC)

Press MENU and turn the encoder to select 017 R-CDC?.

Press ENTER and turn the encoder to select desired CTCSS (OFF-254.1). Press * to switch CTCSS and DCS. The DCS range is OFF-D754N.

Press ENTER to confirm and VFO/MR to exit.

Setting the transmitting CTCSS/DCS (T-CDC)

Press MENU and turn the encoder to select 018 T-CDC?.

Press ENTER and turn the encoder to select desired CTCSS (OFF-254.1). Press * to switch CTCSS and DCS. The DCS range is OFF-D754N.

Press ENTER to confirm and VFO/MR to exit.

Note:

when you set the Menu of DCS codes, press [#] and you can select OFFD754I (Inverted).

+/- Frequency shift direction (for communications through repeaters)

This function can only be enabled in VFO (frequency) mode.

In frequency mode, press MENU and *: the display will show 019 S-D?.

Press ENTER and the display shows S-D 0(same frequency); turn the encoder and you can select S-D+ or S-D-. Press ENTER to confirm and VFO/MR to exit.

Selecting the Frequency Step

This function can only be enabled in VFO (frequency) mode.

In frequency mode, press MENU and turn the encoder to item 20: 020 STEP?will be displayed.

Press ENTER and turn the encoder to select the frequency stepping: 5k, 10k, 6.25k, 12.5k, 25k. Press ENTER to confirm and VFO/MR to exit.

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Wide/Narrow Band

In channel/frequency mode, press MENU and turn the encoder to item 21: 021 N/W?will be displayed. Press ENTER and the display will show WIDE(wide band).

Turn the encoder to select NARROW/WIDEand confirm by pressing ENTER. Press VFO/MR to exit.

Roger Beep

In channel/frequency mode, press MENU and turn the encoder to item 22: 022 ROGER?will be displayed.

Press ENTER and you will see on the display ROGER(roger beep off); turn the encoder to select OFF /ON; press ENTER to confirm and VFO/ MR to exit.

To Save/delete a channel

Saving a channel

In frequency mode select the desired frequency or any other items (like CTCSS, DCS, potential difference , frequency difference direction). Press MENU and then VFO/MR keys.

The channel to store blinks on the left bottom of the display. Turn encoder or select the number (from 1 to 128).

Press VFO/MR key to complete the channel storage, and return to the state of the frequency mode.

Deleting a channel

Delete one programmed channel

Turn off the radio. Turn it on again while keeping pressed the VFO/MR key at the same time.

001 DEL?will be displayed. Turn the encoder to delete the channel number (from 1 to 128).

Select the channel number that must be deleted (rotate encoder). Press the ENTER key and the display shows: 001 YES?.

If you really want to delete this channel, press ENTER to confirm; if you don’t want to delete it, press VFO/MR to exit.

Reset

Delete the parameters of frequency mode (Reset VFO)

Turn on the radio while keeping pressed the MENU key at the same

time. The display will show RESET?”.

Press the ENTER key, the LCD will show VFO?.

Press ENTER to confirm and all the settings of frequency mode will be deleted.

Delete all contents of frequency mode and channel mode (Reset FULL)

Turn on the radio while keeping pressed the MENU key at the same time. The display will show RESET?.

Press the ENTER key, the LCD will show VFO?.

Rotate the encoder and choose FULL?, then press ENTER as confirmation. All settings of channel and frequency mode will be deleted.

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CTCSS tone table: 50 tones

No

Freq.(Hz)

No

Freq.(Hz)

No

Freq.(Hz)

01

67.0

18

118.8

35

183.5

02

69.3

19

123.0

36

186.2

03

71.9

20

127.3

37

189.9

04

74.4

21

131.8

38

192.8

05

77.0

22

136.5

39

196.6

06

79.7

23

141.3

40

199.5

07

82.5

24

146.2

41

203.5

08

85.4

25

151.4

42

206.5

09

88.5

26

156.7

43

210.7

10

91.5

27

159.8

44

218.1

11

94.8

28

162.2

45

225.7

12

97.4

29

165.5

46

229.1

13

100.0

30

167.9

47

233.6

14

103.5

31

171.3

48

241.8

15

107.2

32

173.8

49

250.3

16

110.9

33

177.3

50

254.1

17

114.8

34

179.9

 

 

DCS: Digital code 105 tones

No

Dcs code

No

Dcs code

No

Dcs code

No

Dcs code

01

023

31

165

61

356

91

627

02

025

32

172

62

364

92

631

03

026

33

174

63

365

93

632

04

031

34

205

64

371

94

645

05

032

35

212

65

411

95

654

06

036

36

223

66

412

96

662

07

043

37

225

67

413

97

664

08

047

38

226

68

423

98

703

09

051

39

243

69

431

99

712

10

053

40

244

70

432

100

723

11

054

41

245

71

445

101

731

12

065

42

246

72

446

102

732

13

071

43

251

73

452

103

734

14

072

44

252

74

454

104

743

15

073

45

255

75

455

105

754

16

074

46

261

76

462

 

 

17

114

47

263

77

464

 

 

18

115

48

265

78

465

 

 

19

116

49

266

79

466

 

 

20

122

50

271

80

503

 

 

21

125

51

274

81

506

 

 

22

131

52

306

82

516

 

 

23

132

53

311

83

523

 

 

24

134

54

315

84

526

 

 

25

143

55

325

85

532

 

 

26

145

56

331

86

546

 

 

27

152

57

332

87

565

 

 

28

155

58

343

88

606

 

 

29

156

59

346

89

612

 

 

30

162

60

351

90

624

 

 

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CT710 Instruction Guide

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| 27

Table of solutions

PROBLEM

SOLUTION

 

 

The radio doesn’t switch

The battery may be exhausted. Recharge it.

on

Uncorrected installation. Re-install it.

 

 

Battery recharge doesn’t

The battery pack is over. Change it with a

last long

new one.

 

Battery pack is not completely charged.

 

 

Reception led turns on

Make sure the volume is not too low

but no sound heard

Make sure to have the same CTCSS and DCS

 

codes of your group

 

 

The keypad doesn’t work

The keypad lock function hasn’t been ena-

 

bled.

 

 

In standby, the radio

VOX level has been set too low. Adjust it.

transmits without

 

pressing PTT

 

 

 

Some functions cannot

Ensure to be on Channel mode. In Channel

be stored

mode some functions can be set only

 

through the programming software.

 

 

Reception of other

Select another CTCSS/DCS for your group

group signal while

 

transmitting

 

 

 

Technical Specification

General

Frequency range

144-146MHz / 430-440MHz

Operative temperature

-20° +55°C

Operating voltage

7.4V 1600mAh

Operating mode

mono band / dual band

Dimensions

95(H) x 55(L) 31(D) mm

Weight

230gr (antenna included)

Antenna impedance

50Ω

Duty cycle

5/5/90

 

 

Transmitter

 

Frequency stability

±2.5ppm

Output power

VHF: 5W / UHF: 4W

Max frequency deviation

±5KHz

Audio distortion

≤ 3%

Adjacent Channel Power

within European legal terms

Spurious Radiation

within European legal terms

Occupied Bandwidth

within European legal terms

 

 

Receiver

 

RF sensitivity

<0.2μV

Audio distortion

≤ 3%

Audio response

300Hz ÷ 3KHz

Adjacent Channel Selectivity

within European legal terms

Intermodulation Rejection

within European legal terms

Blocking

within European legal terms

Specifications are subject to change without notice.

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CT710 Instruction Guide

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| 29

Prodotto o importato da:

CTE INTERNATIONAL s.r.l.

Via. R.Sevardi 7- 42124 Reggio Emilia Italia www.cte.it - www.midlandradio.eu

L’uso di questo apparato può essere soggetto a restrizioni nazionali . Prima dell’uso leggere attentamente le istruzioni. Se il prodotto contiene batterie: non gettare nel fuoco, non disperdere nell’ambiente dopo l’uso, usare gli appositi contenitori per la raccolta.

Produced or imported by:

CTE INTERNATIONAL s.r.l.

Via. R.Sevardi 7 42124 Mancasale Reggio Emilia Italy

Imported by:

ALAN UK

609, Delta Business Park, Welton Road, Swindon, SN5 7XF United Kingdom www.alan-uk.com - www.midland-uk.com

The use of this transceiver can be subject to national restrictions. Read the instructions carefully before installation and use. If the product contains batteries: do not throw the battery into fire. To disperse after use, throw into the appropriate containers.

Importado por:

ALAN COMMUNICATIONS, SA

C/Cobalt, 48 - 08940 Cornellà de Llobregat Barcelona España Tel: +34 902 384878 Fax: +34 933 779155 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. si el producto contiene pilas o baterías no las tire al fuego ni las disperse en el ambiente después de su uso, utilice los contenedores apropiados para su reciclaje.

Vertrieb durch:

ALAN ELECTRONICS GmbH

Daimlerstraße 1K - D-63303 Dreieich Deutschland www.alan-electronics.de

Die Benutzung dieses Handfunkgerätes ist von den landesspezifischen Bestimmungen abhängig. Vor Benutzung Bedienungsanleitung beachten. Bei Verwendung von Batterien beachten Sie bitte die Umweltbestimmungen. Batterien niemals ins offene Feuer werfen, und nur in dafür vorgesehene Sammelbehälter entsorgen.

w w w.mid la ndr adio.eu |

CT 710

Manual de instrucciones

TR ANSCEPTOR VHF/UHF |

Sumario

Contenido:

4

Mantenimiento

4

Funciones Principales

5

Descripción del dispositivo

6

Display LCD

6

Transceptor

8

Operaciones Básicas

10

Antena

10

Encendido / Apagado

10

Monitor

10

Transmitiendo

10

Selección de Modo

10

Modo Doble Banda

11

Modo Canal

11

Modo Frecuencia

12

Función Radio

12

Definición de las Teclas Laterales

12

Código DTMF

12

DTMF programado por software

13

Operación ANI PTT-ID

13

Acceso Rápido a Funciones

14

Menú de funciones

15

Modo de Operación

15

Lista de Funciones del Menú

16

Introducción y Ajustes del Menú de Funciones

18

Alarma de Emergencia

18

Ajuste de función de frecuencia inversa (REV)

18

Escáner

18

Selección del Modo de Escáner

18

Ajuste de Sensibilidad del VOX

19

Ajuste de Potencia (alta o baja)

19

Ajuste de Nivel de Squelch

20

Secrafonía

20

Ajuste de la Retroiluminación

20

Selección del color de la Retroiluminación

21

Tonos Beep On/Off

21

Bloqueo del Teclado

21

Temporizador TOT

22

Sintetizador de Voz (solo en inglés)

22

Ajuste OFFSET

22

Selección de subtonos CTCSS y códigos DCS

22

Ajuste CTCSS/DCS (R-CDC) en Recepción

23

Ajuste CTCSS/DCS (T-CDC) en Transmisión

23

Desvío de Frecuencia +/- (a través de repetidor)

23

Selección de Paso de Frecuencia

23

Banda Ancha/Estrecha

24

Roger Beep

24

Guardar/Borrar un Canal

24

Tabla de subtonos CTCSS: 50 tonos

26

Tabla de Codigos Digitales DCS: 105 tonos

27

Solución de Problemas

28

Especificaciones Técnicas

29

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Contenido:

Transceptor CT 710

Antena

Pack de baterías Li-ion de 1600mAh

Clip de cinturón

Cargador de sobremesa con adaptador de corriente

Guía rápida

Si falta alguno de los artículos mencionados o se ha dañado en el transporte, por favor notifíquelo a su distribuidor MIDLAND.

Mantenimiento

El CT710 es un producto electrónico de diseño avanzado y debe ser tratado con cuidado. Los consejos que le damos le ayudarán a cumplir las obligaciones de la garantía y a disfrutar de él durante muchos años.

No intente abrir la unidad. La manipulación por personal inexperto puede dañarla.

No almacene la radio bajo el sol o en zonas calientes. Las altas temperaturas pueden acortar la vida de los dispositivos electrónicos y puede deformar o derretir ciertos plásticos.

No almacene la radio en sitios sucios o con polvo.

Mantenga la radio seca. El agua de lluvia o la humedad corroen los circuitos electrónicos.

Si nota que la radio echa humo o huele de forma peculiar, apáguela inmediatamente y retire la bateria o retírela del cargador.

No transmita nunca sin antena o si no está bien fijada (enroscada hasta el fondo).

Funciones Principales

Visualización de las dos bandas (VHF/UHF)

Banda de frecuencias: 144-146MHz & 430-440MHz (Rx / Tx)

Modo de trabajo: UHF-VHF, VHF-VHF o UHF-UHF

Potencia de salida: 5W VHF /4W UHF

128 canales

Secrafonía (se puede ajustar el nivel mediante el software)

Compander (Compresor) (programable vía software)

Función VOX

210 códigos DCS y 50 subtonos CTCSS

Sintetizador de VOZ (sólo en inglés)

Función emergencia SOS

Ancho de banda de canales seleccionable entre 25kHz y12,5 kHz

El display puede mostrar las siguientes opciones: nombre de canal + número de canal, número de canal + frecuencia, número de canal o frecuencia

Función de frecuencia invertida

Escáner + Escaner canal prioritario

Receptor de radio FM

Pasos de frecuencia: 5 kHz, 6,25 kHz, 10 kHz, 12,5 kHz, 25 kHz,

Potencia de transmisión seleccionable: alta (4-5W) o baja (1W)

Pack de baterias de Li-Ion de 1600mAh

Frecuencia Offset: 0-69,950 MHz

Shift repetidor

Bloqueo de canal ocupado (programable vía software)

Indicador en el display del nivel de señal en Tx

Indicación por voz de batería baja

Tono Roger Beep al principio o fin de la transmisión

Temporizador TOT (Time out timer)

Bloqueo del teclado

Escáner de frecuencias con CTCSS/DCS

DTMF

Reset de funciones y canales

Tonos 1750 / 1450 / 2315 Hz para acceder a repetidor (programable vía software)

Jack para microauricular externo: 2 Pin tipo Kenwood

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Descripción del dispositivo

Display LCD

Indicadores:

Códigos DTMF

Radio FM

Función Vox

Frecuencia invertida (reverse)

Frecuencia offset +/-

Espaciado de canales ancho/estrecho

Activación código ID

Nivel de batería

Llamada de emergencia

Escáner

Escáner canal prioritario

Compander (Compresor)

Subtonos CTCSS

Códigos DCS

Bloqueo de teclado

RSSI - Potencia de señal recepción/transmisión

Secrafonía

Número de menú/canal

Potencia de transmisión alta/baja

Banda A seleccionada

Band B seleccionada

Frecuencia

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Transceptor

2

3

 

1

 

1

 

1

 

 

4

5

10

6

7

 

8

9

1.Encendido/Apagado y control de volumen

2.Mando de Selección

3.Antena

4.Display LCD

5.MENU

6.ENTER (Entrar en el menú de funciones y confirmar la selección)

7.Teclado alfanumérico

8.LOCK (Bloqueo del teclado)

9.T-R (Activación de la inversión de frecuencia)

10.VFO/MR (para cambiar los modos de la radio)

E

A

D B

C

APulsador PTT (push to talk)

BTecla lateral 1: Selector de frecuencia A/B - single o dual band - radio FM

CTecla lateral 2: Tono 1750/1450/2315 (programable) o DTMF (programable)

DJack para microauricular externo

ESeguro batería

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Operaciones básicas

Antena

Inserte la base de antena suministrada en el conector SMA girando en el sentido de las agujas del reloj, asegurándose de que está bien fija. Retírela girando en sentido contrario a las agujas del reloj, hasta que esté fuera del conector SMA.

Encendido / Apagado

Si quiere encender la radio, gire el mando PWR/VOL en sentido horario hasta oir un pitido. Todos los iconos se enciende en el display. (Si el squlsch está activado, el altavoz no emite ningún sonido hasta recibir una señal). Puede ajustar el volumen deseado girando el mando. Si desea apagar la radio, gire el mando PWR/VOL en sentido anti-horario hasta escuchar un pitido. Los iconos y frecuencias desaparecen del display.

Monitor

Si mantiene pulsada la tecla ENTER durante dos segundos y ajusta el volumen deseado con el mando PWR/VOL, escuchará un ruido de fondo sin esperar a recibir ninguna señal. Si pulsa la tecla PTT, el silenciador se activa.

Transmitiendo

Pulse la tecla PTT y hable de forma normal. Durante la transmisión el indicador se enciende en color rojo.

Si habla muy cerca del micrófono (menos de 10cm) o en un tono muy alto, el audio se distorsionará y la recepción no será clara.

Suelte la tecla PTT para poder recibir una respuesta de su interlocutor.

Selección de Modo

Puede seleccionar cuatro modos operativos diferentes:

1.Modo Doble-banda

2.Modo mono-banda

3.Modo canal

4.Modo frecuencia

Pulse la tecla lateral 1 durante dos segundos para pasar de doble-banda a mono-banda y viceversa.

Modo Doble-banda

Cuando se selecciona el modo doble-banda, el display muestra dos bandas A ó B. Cuando aparece la banda A, se puede recibir y transmitir en esa banda, pero en la frecuencia de la banda B solo puede recibir y no transmitir. Ocurre lo mismo cuando en el display aparece la banda B. Para cambiar entre banda A ó B pulse brevemente la tecla lateral 1.

Modo mono-banda

Pulse la tecla lateral 1 durenate dos segundos. El display muestra:

R 145.025

T 145.025

Ahora la radio trabaja en modo mono-banda. Para cambiar a la otra banda, pulse la tecla lateral 1.

Modo Canal

Pulse la tecla VFO/MR para pasar a modo canal. Se pueden ver diferentes opciones:

Muestra el número de canal actual

CH-001

el canal actual es el primer canal.

Muestra el nombre y el número del canal actual

CH-001

nombre del canal actual en uso

 

(en este caso canal 1).

 

El nombre es programable vía software.

001

canal actual

Muestra las frecuencias de transmisión / recepción y el canal actual

R

145.025

frecuencia de recepción

T

145.025

frecuencia de transmisión

001

canal actual.

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Modo Frecuencia

‘MONO-BANDA’

R 430.02500

frecuencia de recepción

T 430.02500

frecuencia de transmisión

‘DOBLE BANDA’

A145.025

B430.025

Pulse la tecla lateral 1 durante dos segundos para cambiar entre los modos de banda única o doble banda.

Función Radio

Este dispositivo incluye un receptor de radio FM.

Pulse la tecla MENU y luego las teclas laterales 1 o 2 para el modo radio. Para escuchar la radio directamente, gire el mando de selección.

Se pueden programar frecuencias mediante software; pulse VFO/MR para pasar a las frecuencias programadas.

Para salir, pulse la tecla MENU y despues las teclas laterales 1 o 2.

Definición de las Teclas Laterales

Mediante el programador, las teclas laterales se pueden definir como:

1.Código de llamada DTMF

2.Envío del código 1450Hz

3.Envío del código 1750Hz

4.Envío del código 2315Hz

Cuando se haya definido como una de las opciones anteriores, pulse la tecla lateral para activar la función seleccionada.

Código DTMF

Esta radio tiene la función DTMF.

En modo de transmisión, pulse los números en el teclado o la tecla lateral y se emitirá el código DTMF correspondiente. El código DTMF emitido por el teclado es como sigue:

MENU significa A, ENTER significa B, VFO/MR significa C, FM significa D.

MENU A

VFO/MR C

ENTER B

Tecla lateral 2 D

DTMF programado por software

(vea las instrucciones del software de programación)

Una vez se ha programado en los canales deseados la función llamada por señalización DTMF, pulse la tecla lateral 2 y el display mostrará DTMF. Ahora puede introducir el código DTMF de 8 dígitos.

Si el número introducido es erroneo y quiere cambiarlo, gire el mando de selección.

Girando en sentido contrario a las agujas del reloj se borra de uno en uno; Gire en sentido de las agujas del reloj para salir de la función DTMF. Introduzca el número deseado y pulse PTT para realizar una llamada. Cuando su interlocutor recibe el código correcto, la función de indentificación por por DTMF estará realizada.

Operación ANI PTT-ID

ANI significa Automatic Numbering Identification (Identificación Automática por Numeración).

Puede ajustar un número de identificación automática visible en la radio de su interlocutor cada vez que realiza una llamada. Esta función debe de activarse en las dos radios y se tiene que programar por software (vea las instrucciones del software de programación).

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Acceso Rápido a Funciones

MENU + 0

Ajuste de ANI

 

 

MENU + 1

Modo escáner

MENU + 2

Modo escáner de prioridad (solo en modo VFO)

 

 

MENU + 3

Ajuste sensibilidad del VOX

 

 

MENU + 4

Ajuste de la potencia de salida

 

 

MENU + 5

Ajuste de squelch

 

 

MENU + 6

Ajuste de secrafonía on/off

 

 

MENU + 7

Ajuste de retroiluminación on/off

MENU + 8

Ajuste del color de la retroiluminación

 

 

MENU + 9

Tonos del teclado on/off

 

 

MENU + #

Ajuste de CTCSS/DCS transmisión / recepción

 

 

MENU + *

Ajuste de desvío de frecuencia S-D +/-

 

 

Menú de funciones

Modo de Operación

Para entrar en el menú de funciones, proceda como sigue: Pulse MENU para entrar en el modo menú.

Gire el mando de selección hasta encontrar el menú deseado.

Pulse ENTER en el menú seleccionado para realizar los ajustes: puede pulsar la tecla numérica directamente, pero para alguans funciones como TOT, Voz, Frecuencia offset, tiene que girar el mando rotatorio de selección para encontrar la opción deseada. Pulse ENTER para confirmar el ajuste seleccionado.

Cuando haya completado todos los ajustes, pulse VFO/MR para salir del modo menú.

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