User's Manual

27
that the red LED flashes. The point where the red LED is flashing indicates detection of the low voltage.
5. Press [
□
] key to store the alignment value into the memory and return to the “CTCSS W” display. Press [
■
] key to
cancel the alignment value and return to the “BATT REF
” display.
Adjusting CTCSS Deviation (Wideband)
Use this procedure to adjust the transmit CTCSS deviation (Wideband).
1. Connect the modulation analyzer to the radio.
2. Turn Channel Selector knob to select the setting option “CTCSS W”.
3. Transmission is performed automatically at Low Power and the preset CTCSS is sent when the [
□
] key is pressed.
After the frequency is displayed for one second, the display “CTCW XXX” now appears (XXX=1 to 255). If the
CTCSS is set OFF, then 67.0Hz is sent.
4. Hold down [LAMP] button to observe CTCSS and adjust CTCSS by turning Channel Selector knob.
5. While observing the modulation analyzer, adjust the deviation with the Channel Selector knob.
6. Press [
□
] key to store the alignment value into the memory and return to the “CDCSS W” display. Press [MONI] to
cancel the alignment value and return to the “CTCSS W” display.
Adjusting CDCSS Deviation (Wideband)
Use this procedure to adjust the transmit CDCSS deviation (Wideband).
1. Connect the modulation analyzer to the radio.
2. Turn Channel Selector knob to select the setting option “CDCSS W”.
3. Transmission is performed automatically at Low Power and the preset CDCSS is sent when the [
□
] key is pressed.
After the frequency is displayed for one second, the display “CDCW XXX” now appears (XXX=1 to 255). If the
CDCSS is set OFF, then 023 is sent.
4. While observing the modulation analyzer, adjust the deviation with the [CHANNEL SELECTOR].
5. Press [
□
] key to store the alignment value into the memory and return to the “CTCSS N” display. Press [
■
] key to
cancel the alignment value and return to the “CDCSS W” display.
Adjusting CTCSS Deviation (Narrowband)
Use this procedure to adjust the transmit CTCSS deviation (Narrowband).
1. Connect the modulation analyzer to the radio.
2. Turn Channel Selector knob to select the setting option “CTCSS N”.
3. Transmission is performed automatically at Low Power and the preset CTCSS is sent when the [
□
] key is pressed.
After the frequency is displayed for one second, the display “CTCN XXX” now appears (XXX=1 to 255). If the
CTCSS is set OFF, then 67.0Hz is sent.
4. Hold down [LAMP] button to observe CTCSS and adjust CTCSS by turning Channel Selector knob.
5. While observing the modulation analyzer, adjust the deviation with the Channel Selector knob.
6. Press [
□
] key to store the alignment value into the memory and return to the “CDCSS N” display. Press [
■
] key to
cancel the alignment value and return to the “CTCSS N” display.