Specifications

ADDENDUM NO. 1 TO LBI-38435B
(PCML)
This addendum covers connection changes when using External Speaker Option LS1D with MLS Mobile Radios. It
also covers a part number change for the radio Front Cabinet.
EXTERNAL SPEAKER OPTION LS1D
The MLS radio is normally configured for internal speaker operation. When an external speaker is used, J551
jumper connections on the Transmitter/Receiver board must be changed.
SPEAKER
Internal
External
J551 CONNECTION
J551-1 to J551-2
J551-2 to J551-3
MECHANICAL PARTS LIST
Change from:
42 B19/MTV003860 Cabinet, front
Change to:
42 B19/MPBC09868 Cabinet, front