User's Manual

Function Description SP-7402
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6. Other Functions
(1) Memory Channel
1) Description
- You can memory channels that are frequently used up to 10 memory
channels.
- Programmable key and 10-keypad can be used as a memory channel key.
2) Operation
- In case of no 10-keypad, you can memory channels up to 4 memory
channels.
- If you push the memory channel key, current channel will be changed to
correspondent memory channel like as Direct Channel Function.
- When memory function is activated, the rotary selector position can be
different from current memory channel information.
(2) Battery Indication
1) The battery indicator shows approximately how much charge is left.
2) Display (4-Step Display)
3) Low Battery
- Battery Icon will be blinked and warning beep out when the battery is low.
4) Low Battery in Transmitting
- If battery is low when transmitting, next transmission will be inhibited.
Blinking the battery icon