User's Manual

25
2.5KHz 6.25KHz 5KHz 12.5KHz
Notes:
1. The frequency display range is between 100MHz and 550MHz. When PLL is unlocked, “beeps” sound. The frequency
should not be out of corresponding frequency spectrum.
2. Step increment is not displayed on LCD.
CTCSS
Operation
1. In Frequency Test Mode, hold down [LAMP] and then press [
○
] key, the radio enters CTCSS set mode. Turn Channel
Selector knob to change the CTCSS frequency.
2. Press any key to select the CTCSS you need and the radio returns to frequency display mode.
Notes:
1. The selected CTCSS is set for both transmit and receive.
2. The selected CTCSS frequency cannot be changed in 0.1Hz step increments.
3. During test scan, even if [
○
] key and [LAMP] are simultaneously held down, the radio will not enter
CTCSS set mode.
Adjustment Mode (Adjustment procedure used during radio repairing)
Menu Mode
1. Turn POWER ON while pressing [LAMP] and [
■
] key, in about 2 seconds, the radio enters the menu of Test Mode.
LCD displays “TEST” for 2 seconds and then begins to display “ADJUST”.
2. Turn Channel Selector knob to select the setting option “ADJUST”.
3. Now press [
□
] key to enter Adjustment Mode, the first option “HI POWER” is displayed on LCD.
4. Turn Channel Selector knob to select a setting option from the following menu:
HI POWER
LO POWER
BATT REF
CTCSS W
CDCSS W
[Channel Selector]
[KEY]
[LAMP]+[DIAL]
[
LAMP
]
+
[
○