Alarm sound selection, Bele, Bel3 – Kenwood TM-741A User Manual
Page 52: 10. automatic power off (apo), 11. dimmer (dim), 10 automatic power off (apo) 4-11 dimmer (dim), B e l 3
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Alarm Sound Selection
The transceiver provides three different Alarm sound.
1. Press the CONT SEL key for the band to select the
Alert tone.
2. Turn the Power switch off.
3. Press and hold the F key and the SHIFT key then
turn the Power switch on. The current Alert sound
indicator will light.
Alert sound
Low tone
High tone
Melody
indicator
b E
b E L E
b E L 3
4. Rotate the tuning control to select the desired Alert
sound.
5. Press any key to return to previous mode.
4-10. AUTOMATIC POWER OFF (APO)
This transceiver also provides an Automatic Power off
circuit. The circuit action is described below. (Initial
state is off.)
1. To turn the APO function on/off, press the F key for
longer than 1 second and then press the MHz key .
CS)
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l u i J
i
W
t u u u
H H
u
.
u u u
(fAHz\
2. A 5 second audio confirmation alert will sound after 2
hours .59 minutes if no signal has been received and if
you have not performed any operation.
1 minute after this alert signal the transceiver will
shut itself off.
3. When the APO operates and the transceiver is shut
off, the transceiver can be reactivated by turning the
POWER switch back on.
4-11. DIMMER (DIM)
The intensity of illumination can be set to one of four
levels. (D1 thru D4, with D1 being the brightest.)
1. Press the F key, then press the LOW/DIM key while
the F indicator lights. The display will show which
intensity level is currently in use.
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