Wintec 45V, 45U User Manual

45V/45U

USER'S MANUAL

Thank you for purchasing 45V/45U two way radio

manufactured by Wintecroncs. Based on the ever-changing
innovative technology ,we have been developing many
different wireless products which had gained consumers'
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Please read through the manual carefully for many features
of this model.

Certificate Approval

Applicable Model for this manual

Safety warning

Consumers need to have clear understanding of safety
se of this product.
Turn off power before fueling or parking at the gas station.

45V-E VHF amateur transceiver
45V-A VHF amateur transceiver
45U-E UHF amateur transceiver
45U-A UHF

amateur transceiver

FM Radio Transceiver

Distinctive features 1

Radio controls/Functions 2
Icons Guide 3

Operation Guide 4-15

Low battery warning / Return to factory

setting / Programming by cable and

software 16

Installing / Removing battey pack 17

Use of external MIC / Speaker /

Battery charging 18

CTCSS vs. frequency 19

Specification 20

Optional Accessories 21

Safety information 22

1

Distinctive features

Use of TCXO resonator to enhance freq. stability

Digitally designed to ensure stable quality

Extra-small size with sturdy case, compliant with US military
standards

7 group tone calls and includes amateur's MORSE code

8 levels of VOX ( voice-activate feature) with quick VOX
capability ON/OFF

3 steps auto-power save modes / 4 steps auto power-ON /
4 steps time-out- timer

1 hazard channel and 36 memory channel setting

38 standard CTCSS code

Multi-Icon Backlit LCD screen with back light

Roger Tone ON/OFF

Signal indicator

Repeater value setting 0.1~15MHz

Frequency progressive value selection

REV/ TX/RX frequency

TX/RX modulation switch 5K/2.5KHz

45V/45U

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15

RADIO CONTROLS/FUNCTIONS

2

3

ICONS GUIDE

1. LED indicator

2. External Speaker jack

3. External Mic jack

4. Speaker

5. Mic

6. LCD screen

7. UP button

8. Power button

9. Function button

10. Down button

11. CTCSS ( group code)
button

12. Frequency adjustment
button

13. Monitor /backlight button

14. (Push-to-Talk) PTT button

15. Antenna

TONE CALL

AUTO-POWER SAVE

( Voice-activate system ) VOX

KEYPAD TONES

VOLUME

AUTO-POWER-OFF

TIME-OUT TIMER

BATTERY POWER

CTCSS CODE

Frequency Channel Display

Squelch level

KEYPAD lock

TX power level

Hazard (Emergency) channel

Memory Channel

Scanning

Signal strength indicator

TX/RX different channel

CTCSS ON indicator

Repeater mode enabled

1. Power ON/OFF

Hold about 0.5 sec to power radio. While power
ON, hold about 1.5 sec to turn power OFF.

2. Transmitting/ Receiving

While holding , speak to the microphone area.
LED glows red during transmission. To receive,
release . LED glows green when receiving.
※When speaking, keep about 5~10 cm from
microphone area slowly and clearly.

3. Volume adjustment

Momentarily press repeatedly on , to adjust
volume louder. Momentarily press repeatedly on
to adjust volume lower. Press and hold or
to swiftly adjust volume. Do adjustment as you
need.

※Caution: For external mic/speak user, adjust volume

, starting from lowest level.

4. VFO frequency/ MEM channel/
SOS channel Selection.

1. Momentarily press + to swift to VFO
frequency mode as above icon display.

Operation Guide

4

5

(This function will be unworkable when MEM
channel function is on)

2. Momentarily press + to swift to MEM
channel as above icon display. (This function will
be workable only after MEM channel is set
beforehand)

3. Press and hold 3 sec to swift to SOS frequency
as above icon display, and press and hold 3
sec again to return to VFO frequency.

5. VFO frequency operation

1. KHz adjustment:

Momentarily press and then frequency icon
blinks, Momentarily press + to select the
frequency and then press to exit adjustment
mode.
If the desired frequency is far from the frequency
setting at present, MHz can provide a quick
adjustment for the frequency.

2. MHz adjustment:

Momentarily press twice ( Press once if in KHz
mode) and then frequency icon blinks, Momentarily