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Page 18 CPV550
Remote Mic or External Speaker Selection
By default the RAM+ or VH-310 Handset internal speaker is turned on, however using the
RAM+ mic (or VH-310 Handset) this speaker can be turned off so the external speaker can
be used.
RAM+ mic procedure
1. Press and hold the [CALL/SET] key.
2. Press the [S] or [T] key to select
RADIO SETUP.
3. Press the [CALL/SET] key.
4. Press the [T] key to until
EXT SPK is shown and press the [CALL/SET]
key.
5. Press the [S] or [T] key to select
oF (External speaker off) or on
(External speaker on).
6. Press the [CALL/SET] key to save the selection.
7. Press the [16/9] key to exit this mode.
VH-310 Procedure
1. Press and hold the [CALL(MENU)] key.
2. Press the [S] or [T] key to select
RADIO SETUP.
3. Press the [ENT] key
4. Press the [T] key to until
EXT SPK is shown and press the [ENT] key.
5. Press the [S] or [T] key to select
oF (External speaker off) or on
(External speaker on).
6. Press the [ENT] key to save the selection.
7. Press the [16/9] key to exit this mode.