Please read this manual carefully to understand its functions and operations. The ML802 you purchased is an advanced UHF in-vehicle two way radio. ML802 combines the very latest in electronic hardware with the most up-to date computer aided design and manufacturing techniques to produce an extremely compact mobile radio with outstanding specifications and performance.
ACMA has reserved Channel 22 and Channel 23 as telecommand channels. Transmission is prohibited on these channels. ML802 blocks transmission on these 2 channels. Channels 61, 62 and 63 are for future use and TX is inhibited on these channels.
FEATURES Microprocessor Controlled Frequency Synthesiser Allows user programmable control of scanning, channel memories and selected options. Scanning Function Quickly finds radio channels. Individually Programmable DUPLEX Function Selectable only for individual channels in areas that can access a repeater. This leaves others free for use as simplex channels.
GENERAL OPERATION 1. LCD 2. Mic/Programming Socket 3. Menu 4. Call 5. Function Select 6. Key Lock 7. Mic 8. Priority Channel 9. Monitor 10. Scan 11. T/R LED 12. Speaker 13. Channel Down 14. Power 15. Channel Up 16. PTT (Press to talk) 17.
Page 8
When the transmission ends the channel becomes quiet again. Transmissions that do not use the correct tone will not to be heard. There are two tone sets installed in your ML802 comprising 50 CTCSS and 104 DCS user-selectable tones.
Page 9
CTCSS or DCS tones you will need to select the tone that matches theirs. The ML802 includes most of the commonly used tone sets. If the users you talk to don’t currently use CTCSS or DCS, choose your own tones.
Page 10
Squelch control is used to eliminate the background noise when there are no signals present. The ML802 features a preset Squelch system. The Squelch sensitivity has been factory set to provide optimum performance in most environments. The sensitivity can be altered by the user if required to suit varying environmental situations.
Page 11
Duplex Operation Press and hold the MENU key on channels 1-8 and channels 41-48 to enable the Duplex operation. Duplex operation allows the radio to transmit on a different frequency to that which it receives allowing operation through repeater stations. Repeaters automatically retransmit your signal over a wider area providing greatly increased range.
Page 12
Scanning ML802 has a SCAN function that allows a selection of user programmable channels to be scanned for signals. Channels are scanned at 4 channels per second. When a signal is found, scanning will pause on that channel to allow the signal to be heard. Scanning will resume when the channel is clear again.
Page 13
Reset Function When the radio is off, press PTT+PRI+POWER at the same time. During resetting, the software version number (current version number is 4A) will be displayed. After reset, the radio will be in the default setting. Default Setting Table. Roger Beep CTCSS/CDCSS Volume...
Page 14
High/Low Power Selecting (In Power OFF Mode) Change Hi/Lo power mode by pressing PTT+CALL+MENU+POWER at the same time (For bank2, bank1 is locked in low power mode). High Power, LCD displays Hi. Low Power, LCD displays Lo. Roger Beep 1. Briefly press the menu key to enter the menu. 2.
Appendix: Appendix: Two way radio frequency list Two way radio frequency list Simplex Mode Duplex Mode Simplex Mode Simplex Mode Duplex Mode Simplex Mode Appendix: Two way radio frequency list Frequency (MHz) Frequency (MHz) Frequency (MHz) Frequency (MHz) Frequency (MHz) Frequency (MHz) 01 476.4250 477.1750 (CH31)
Page 16
104 groups of DCS Frequencies 104 groups of DCS frequencies Dismantling and assembly drawings Dismantling and Assembly Drawings (A) The whole chart (A) The whole chart (B) Bracket assembly diagram Fixed bracket with 3 3 * 8 self tapping screws in the right position.
Please complete details below in the event of warranty service being required. Purchaser’s Name: Purchaser’s Address: ML802 Serial Number: Model Number: Date of Purchase:...
Need help?
Do you have a question about the ML802 and is the answer not in the manual?
Questions and answers