GX1700
Page 22
6.11.1 Connecting an External Speaker to the RAM3 Mic Cable
In noisy locations and optional external speaker may be connected to the
white speaker wires on the
RAM3
routing cable (refer to previous page). The
RAM3
can drive the internal speaker or the external speaker one at a time.
When connecting an external speaker, follow the procedure below to turn off
the
RAM3
audio and enable the external speaker wires on the
RAM3
routing
cable.
1. On the RAM3 mic, press and hold the
key
until “
Setup Menu
” appears, then select “
GENERAL
SETUP
” with the / key.
2. Press the
soft key.
3. Press the key to until “
EXT SPEAKER
” is shown
and press the
soft key.
4. Press the
or
key to select “
OFF
” (External
speaker off) or “
ON
” (External speaker on).
5. Press the
soft key to save the selection.
6. Press the key to exit this mode.
6.11.2 External Speaker AF Selection
The “
AF Select
” menu allows you to set the audio output level of the
RAM3
external speaker wires (on routing cable) to a fixed level regardless of the
volume level setting of the
RAM3
. This is useful when using the optional
MLS-310
amplified speaker with on/off volume control.
1. On the RAM3 mic, press and hold the
key
until “
Setup Menu
” appears, then select “
GENERAL
SETUP
” with the / key.
2. Press the
soft key.
3. Press the key to until “
AF SELECT
” is shown and
press the
soft key.
4. Press the or key to select “
PRE-OUT
” (Exter-
nal Speaker Level is “Fixed”) or “
PA-OUT
” (External
Speaker Level is “Adjustable”).
“Fixed” use when
MLS-310
is connected.
“Adjustable” use when
MLS-300
or other speaker
without volume control is connected.
5. Press the
key to save the selection.
6. Press the key to exit this mode.
-Setup Menu-
CH Function Setup
DSC Setup
GPS Setup
MMSI Setup
Waypoint Setup
GENERAL SETUP
QUIT
SELECT
-General Menu-
Contrast
Station Name
Soft Keys
Key Beep
Unit of Measure
EXT SPEAKER
QUIT
SELECT
-EXT Speaker-
Off
ON
QUIT
ENT
-Setup Menu-
CH Function Setup
DSC Setup
GPS Setup
MMSI Setup
Waypoint Setup
GENERAL SETUP
QUIT
SELECT
-General Menu-
Station Name
EXT Speaker
Soft Keys
Key Beep
Unit of Measure
AF SELECT
QUIT
SELECT
-EXT Speaker-
Pa-out
PRE-OUT
QUIT
ENT