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8 SET MODE
DD
LCD backlight
The LCD backlight brightness can be adjusted from OFF, 1
(dark) to 7 (bright.)
LCD backlight is also adjustable via [SCAN
•TAG] key. (p. 9)
•
“ ” scrolls at the channel comment indicator.
DD
LCD contrast
The LCD contrast can be adjustable in 4 levels. 1 is the low-
est contrast, and 4 is the highest contrast.
•
“ ” scrolls at the channel comment indicator.
DD
Automatic acknowledgement
This item sets the automatic acknowledgement function ON
or OFF. When Position Request, Position Report or Polling
Request call is received, transceiver automatically transmits
the reply call, respectively.
•
“ ” scrolls at the channel comment indicator.
DD
Radio power
(Available only when optional HM-157 is connected.)
This item sets the Radio Power function ON or OFF.
•
“ ” scrolls at the channel comment indicator.
ON : The transceiver’s power is controlled by the HM-157.
When the HM-157 is turned OFF, the transceiver will
also be turned OFF automatically.
OFF: The transceiver’s power is not controlled by the HM-
157. Even if the HM-157 is turned OFF, the transceiver
will continue to work.
Radio PWR ON (default) Radio PWR OFF
Scrolls
Auto acknowledgement
OFF (default)
Auto acknowledgement
ON
Scrolls
LCD contrast level 3 (default)
Scrolls
LCD backlight level 7 (default) LCD backlight OFF
Scrolls