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CRT MICRON U/V User Manual

CRT MICRON U/V
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A1.170630
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CRT MICRON U/V Specifications

General IconGeneral
BrandCRT
ModelMICRON U/V
CategoryTransceiver
LanguageEnglish

Summary

Symbols Description

Storage, Transport, Using

Warned Before Use

Precautions

Functions & Features

Accessories

2.1 Standard Accessories

Lists standard accessories included with the transceiver, such as microphone and cables.

2.2 Optional Accessories

Lists optional accessories available for purchase, like PC cables and antennas.

Initial Installation

3.1 Mobile Installation

Provides instructions for installing the transceiver securely inside a vehicle.

3.2 DC Power Cable Connection

Explains how to connect the DC power cable to the transceiver and power source.

3.2.3 Replacing Fuses

Details the procedure for replacing blown fuses, including type and rating specifications.

3.3 Antenna Connection

Guides users on selecting and connecting an efficient antenna for optimal performance.

3.4.1 External Speaker

Explains how to connect an external speaker, including impedance and plug type.

Getting Acquainted

4.1 Front panel

Identifies and explains the functions of the controls and indicators on the front panel.

4.2 Rear panel

Details the connectors and ports located on the rear panel of the transceiver.

4.3 Display

Explains the various icons and information displayed on the transceiver's LCD screen.

4.4 Microphone

Describes the keys and functions of the microphone, including a connector diagram.

Working Mode

1.Working Mode

Explains how to set the radio to operate in Amateur Transceiver or Channel Transceiver mode.

2.Amateur Transceiver Mode

Details the different modes within Amateur Transceiver operation: Frequency+Channel, Channel+Name Tag, and VFO.

3. Channel Transceiver Mode

Describes the Channel Transceiver mode where the LCD displays channel name or number.

Basic Operations

6.1 Switching the Power On/Off

Instructions on how to turn the transceiver on and off, including display messages.

6.2 Adjusting the Volume

How to adjust the speaker volume using the control knob or mute function.

6.3 Adjusting Frequency

Methods for adjusting frequency using the channel knob or microphone keypad.

6.4 Adjust Channel

Procedures for changing channels using the channel knob or direct number input.

Receiving and Transmitting

6.5 Receiving

Explains how the transceiver indicates incoming calls and signal strength.

6.6 Transmitting

Details how to transmit, including microphone usage and conditions.

6.7 Switch between Main Channel and Sub Channel

How to switch between main and sub channels for dual watch functionality.

6.8 Switch between VFO and Channel Mode

Procedures for switching between VFO (frequency) and Channel modes.

6.9 Channel Edit

Steps to edit existing channels, including frequency, CTCSS/DCS, and storage.

Channel Management and Scanning

6.10 Channel Delete

Instructions on how to delete unwanted channels from memory.

6.11 CTCSS/DCS Encode and Decode Setup

Configuring CTCSS or DCS codes for encoding and decoding signals.

6.12 CTCSS Scan

Explains how to perform a CTCSS scan to find matching signaling tones.

6.13 DCS Scan

Details the process of performing a DCS scan to find matching digital codes.

Scan Features and Keypad Lock

6.14 Frequency/Channel Scan

How to initiate frequency or channel scans to monitor signals.

6.15 Scan Add/Delete

Procedures for adding or deleting channels from the scan list.

6.16 Squelch off/ Squelch off Momentary

How to disable or temporarily disable the squelch for monitoring weak signals.

6.17 KEYPAD LOCKOUT

Instructions on how to lock and unlock the keypad to prevent accidental operation.

Function Menu Settings

7.1 Beep

Settings for enabling or disabling audible beep tones and adjusting their level.

7.2 FREQUENCY STEP SETUP

How to configure the frequency step size for tuning and scanning.

7.3 Display mode setup

Options to change the LCD display mode, such as frequency or channel name.

7.4 Squelch level Setup

Adjusting the squelch sensitivity to filter out background noise.

Advanced Function Settings

7.5 Volume level setting

Adjusting the audio output volume level to one of 36 available settings.

7.6 Password setting

Enabling or disabling a password to turn on the transceiver.

7.7 Scan Dwell Time Setup

Configuring how long the transceiver pauses on a signal during a scan.

7.8 Scan Pause Time Setup

Setting the duration for pausing scans when a signal is detected.

7.9 AOP (Automatic power on setup)

Enabling or disabling the automatic power-on function when connected to power.

Timer and Frequency Settings

7.10 Dual Watch setup

Configuring the dual watch feature to monitor two channels simultaneously.

7.11 Backlight Brightless Setup

Adjusting the brightness level of the LCD display backlight.

7.12 TOT(Time Out Timer)

Setting a limit for continuous transmission time to prevent overheating.

7.13 APO (Automatic Power OFF)

Configuring the automatic power-off timer based on preset durations.

7.14 Pilot Frequency

Setting pilot frequencies used to activate repeaters.

Display and Reset Options

7.15 DIR (LCD display direction setup)

Adjusting the display orientation of the LCD screen (normal or reversed).

7.16 Microphone Speaker

Configuring whether to use the main speaker, microphone speaker, or both.

7.17 RTDF (RX/TX dissimilar frequency Setup)

Enabling or disabling the RTDF function for separate RX/TX frequencies.

7.18 Reset Factory Default

Restoring the transceiver settings and channels to their factory defaults.

Channel Menu

8.1 RCDT (CTCSS/DCS Decode Setup)

Configuring CTCSS or DCS decode settings for receiving signals.

8.2 CTCSS/DCS Encode Setup

Setting up CTCSS or DCS encode for transmitting signals.

8.3 HIGH/MID/LOW Power Selection

Selecting the transmission power level: High, Medium, or Low.

Channel Configuration

8.4 Signaling Combination Setup

Setting up signaling combinations for improved blocking of irrelevant signals.

8.5 Band-width Selection

Choosing the appropriate bandwidth (Wide, Middle, Narrow) for local conditions.

8.6 Frequency Reverse

Enabling the frequency reverse function to swap TX and RX frequencies.

Advanced Channel Settings

8.7 Talk Around

Enabling or disabling the talk around function for direct communication.

8.8 Offset Freqeuncy And Direction Setup

Setting transmit frequency offset and direction relative to receive frequency.

8.9 Editing Channel Name

Naming or renaming channels for easier identification on the display.

8.10 Busy Channel Lockout

Configuring busy channel lockout to prevent transmitting on occupied channels.

Transmission Control and Keypad Setup

8.11 TX OFF

Disabling or enabling transmission (TX) mode for the transceiver.

9.1 Main unit keypad menu setup

Customizing the functions of the main unit's keypad keys.

9.2 H-DIM Microphone keypad backlight setup

Configuring the backlight settings for the microphone keypad.

9.3 Microphone keypad backlight brightness Setup

Adjusting the brightness of the microphone keypad backlight.

9.4 H-PA H-PD Microphone self-define keypad setup

Customizing specific keys on the H-PA H-PD microphone keypad.

Programming Software

Install USB Cable Driver Programme

Steps to install the necessary USB driver for connecting the transceiver to a computer.

Maintenance

11.1 Default Setting after Resetting

Lists the default factory settings for various parameters after a reset.

11.2 Trouble Shooting

Provides potential causes and solutions for common operational problems.

Specifications

GENERAL

General technical specifications of the transceiver, including frequency range and dimensions.

TRANSCEIVER

Detailed technical specifications for the transceiver's performance, like power output and sensitivity.

Attached Chart

Declaration of Conformity

Conditions of Guarantee

Return Procedure for After-Sales Service

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