50
13
HM-134 REMOTE-CONTROL MICROPHONE
!1 EXTERNAL SPEAKER JACK
➥ Connect the external speaker (
an 8 Ω load). The internal
speaker can be deactivated via the Set mode program-
ming. (p. 39)
•The speaker output employs a BTL (Balanced Trans-
Less) circuit, NEVER connect the speaker cable to
ground (or chassis). Use a floating setup.
CAUTION: After connecting the external speaker jack,
cover the jack with water resistant tape as shown below to
avoid water seeping into the microphone.
Binding the mic-cable and external-speaker jack connec-
tion mold with water resistant tape increases the water-
proofing of the connection mold.
■ Function display
q CHANNEL GROUP INDICATOR (pgs. 9, 52)
Indicates whether an International (INT) or U.S.A. (USA)
channel is selected. (
depends on transceiver’s version)
w KEY LOCK INDICATOR (p. 54)
➥ Appears while the key lock function is in use.
➥ Flashes while the all key lock function is in use.
e CHANNEL NUMBER READOUT
➥ Indicates the selected operating channel number.
“A” appears when a simplex channel is selected.
(pgs. 9, 52)
➥
In set mode, indicates the selected condition. (pgs. 37, 57)
