Vertex Standard PS1000 - Manual (Page 53)

Page 53 Phantom PS1000
12.10 EXTERNAL SPEAKER SELECTION
This selection allow the CMP25 RAM+ internal speaker to be turned off and so
an external speaker can be used. For connection of an external speaker refer
to page 11.
1. Press and hold down the [CALL(SET)MENU] key until
“ RADIO SETUP ” menu appears.
2. Press the [CALL(SET)MENU] key, then press the [ ] or
[ ] key to select “ EXT SPK ” menu.
3. Press the [CALL(SET)MENU] key.
4. Press the [
] or [ ] key to select “ on ” or “ of (off).”
“ on ”: EXT. speaker “on,” CMP25 RAM+ internal speaker “off”
“ oF ”: EXT. speaker “off,” CMP25 RAM+ internal speaker “on”
5. Press the [CALL(SET)MENU] key to store the selected set-
ting.
6. Press the [16/9] key to return to radio operation.