ADJUSTMENT
Key name | [key] | [F] key → [key] | |
PTT | Transmit while this key is held down. | Selecting a TX power (High/Mid/Low) | |
LAMP | Changes adjustment items. (Forward) | Lamp always ON | |
When this key is pressed on the frequency display, it switches to the adjustment display. | |||
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MONI | Changes adjustment items. (Back) | Squelch level setting mode | |
When this key is pressed on the frequency display, it switches to the adjustment display. | |||
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MENU | Write adjustment values (adjustment display) | - | |
Sound error tone (frequency display) | |||
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F | Function mode/MHz mode ON | Function mode/MHz mode OFF | |
VFO | VFO mode | M→V (Memory shift) | |
When this key is pressed on the adjustment display, it switches to the frequency display. | |||
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MR | Memory mode | M.IN (Memory registration) | |
When this key is pressed on the adjustment display, it switches to the frequency display. | |||
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| Switch between frequency display and adjustment display. |
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CALL | Each time this key is pressed, the LCD switches between the frequency display and | - | |
| adjustment display. |
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Encoder | Increase or decrease adjustment values (00 - FE). (adjustment display) | Increase or decrease frequency (1MHz | |
Increase or decrease frequency and memory channel number. (frequency display) | step). (frequency display) | ||
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6.To exit the Adjustment Mode, turn the transceiver OFF.
Note:
• When you press [LAMP] or [MONI] key, ensure the bosses of rubber keys align with the LAMP and MONI contacts of the PTT PCB (C/3).
• In the Adjustment Mode, Transmission and Reception frequencies becomes extensive.
A. Overvoltage warning reference voltage (14.8V [DC IN])
(1)Press the [LAMP] or [MONI] key on the transceiver to display “DC” on the LCD.
The current voltage value is displayed at the lower digits of the frequency display, and the value stored in the EEPROM is displayed on the memory channel number display.
(2)Press the [MENU] key to write the current voltage value into the EEPROM.
(2)Press the [PTT] key to enable the transmit mode.
(3)Adjust the output voltage from DC power supply until the voltage at the battery terminal becomes 7.5V while the transceiver is transmitting.
(4)Press the [MENU] key to write the current voltage value into the EEPROM.
C. Squelch (SQL1, SQL2)
1Squelch (SQL1)
(1)Press the [LAMP] or [MONI] key on the transceiver to display “SQ1” on the LCD.
The detected DC voltage value to the current noise level is displayed at the lower digits of the frequency display, and the value stored in the EEPROM is displayed on the memory channel number display.
(2)Press the [MENU] key to write the current noise level value into the EEPROM.
B. Battery terminal reference voltage (7.5 V [Battery terminal])
(1)Press the [LAMP] or [MONI] key on the transceiver to display “BAT” on the LCD.
Press the [F] key and then the [PTT] key repeatedly to turn the “
” icon ON. The current voltage value is displayed at the lower digits of the frequency display, and the value stored in the EEPROM is displayed on the memory channel number display.
2Squelch (SQL2)
(1)Press the [LAMP] or [MONI] key on the transceiver to display “SQ2” on the LCD.
(2)Press the [MENU] key to write the current noise level value into the EEPROM.
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