Standard Horizon MATRIX GX2400GPS Owner's Manual page 25

the nut.
Connecting an External Speaker to the RAM4 Mic Cable
SET
TION
3. Rotate the DIAL/ENT
SELECT
4. Rotate the DIAL/ENT
EXTERNAL
TRIAL MODE − Click here for more information
MLS-300
RAM4
DIAL/ENT
SELECT
CLEAR
WARNING
RAM4
CONFIGURA-
SPEAKER
SELECT].
INTERNAL
SELECT
Ferrite Core
RAM4 can drive
RAM4
RAM4
MENU/
Cap
-