8) Battery indication:
In case of completely charged batteries the battery symbol is filled-in. At 5.1 V sup-
ply voltage one third of the filling disappears, at 4.7 V one other third, and at 4.1 V there
is only the frame remaining. Now it is time to change or charge the batteries or accus,
otherwise errors of functions and displayed information may occur. The current con-
sumption in transmit mode amounts to 270 mA, in PMR reception mode with closed
squelch 40 mA, in FM reception mode 60 mA and in power save mode 15 mA.
9) Power save function:
The power save mode is only active in PMR mode. If the squelch is not opened by a sig-
nal for at least 20 seconds, and if there is no key entry during this time, the unit falls into
the power down mode. In this condition the current consumption goes down from 40 mA
to 15 mA.
10) Receipt tones:
If a signal is found on the actual channel in PMR operation or the actual frequency in FM
radio operation the receipt tones are switched off. Otherwise every pressure of a key is
indicated by a short tone.
PMR operation of the TEAM Talk & Radio TR-446
With the help of the toggle switch PMR/RADIO ( 8 ) you can switch the unit between two
types of operation PMR operation and FM radio operation. The actual mode is indicat-
ed by the actual main screen. Switch the unit to PMR operation so that the main screen
of PMR mode is visible now. If the unit receives an audible signal of a station the symbol
( D ) appears in the lower left corner of the display.
English
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