U3813 RADIO INTERFACE
MODULE (use with H7042
Headset only)
Is designed to combine the transmit/receive
functions of a mobile radio with the David
Clark Series 3800 Intercom System. The
U3813 contains one headset jack, one
listen level control, one PTT switch,
one radio input connector (C3821), two
intercom connectors (C38-XX) and a
remote PTT connector that allows the use
of an optional Footswitch (40071G-04) or
other remote PTTs.
7” L x 4-1/3” W x 3-1/8” D.
Note: The U3813 Radio Interface Module and the U3817
Remote Headset Station are the only Series 3800 Modules
that accept the H7042 Headset. The H7042 Headset is
designed for use with certain older portable radios and
requires a David Clark Company 7000 Series Adapter
specific to the portable radio brand and model.
U3814 MULTI RADIO
INTERFACE MODULE
Is designed to connect up to four radios to a
David Clark Series 3800 Intercom System.
Contains one headset jack with listen level
control, one radio volume control, one
four-position radio select switch, one radio
PTT, four connectors for radio input
(C3821), two system connectors (C38-XX),
one connector for speaker cut-out option,
and one connector for optional C3023 Belt
Station, Footswitch (40071G-04) or other
remote PTT. A red LED indicator over the
PTT switch will light, indicating
transmission over the selected radio.
Provides isolated radio transmit function for
one headset and radio receive function for
all users on the system.
8-1/2” L x 5-1/4” W x 3-1/8” D.
U3815 RADIO INTERFACE
MODULE
Combines the transmit/receive functions of
a mobile radio with the David Clark Series
3800 Intercom System. This module has
one headset jack with listen level control,
one PTT switch, one radio input connector
(C3821), two intercom connectors (C38-
XX) and one connector allowing use of an
optional Footswitch (40017G-04) or other
remote PTT.
7”L x 4-1/3”W x 3-1/8”D.
U3815A RADIO INTERFACE
MODULE
Same features as U3815, but remote PTT
connection will accept 40071G-04
Footswitch or C3023 Belt Station.
7” L x 4-1/3” W x 3-1/8” D.
U3816 DUAL RADIO INTERFACE
HEADSET STATION
The standard choice when connecting the
3800 Intercom System to two radios.
Provides two connectors to mobile radios
(C3821), two intercom system connections
(C38-XX), one headset jack with listen
level control, two radio receive level
controls, two PTT switches and two remote
PTT connections (corresponding to each
of the mobile radios). The remote PTT
connectors will accept C3023 Belt Stations
or Footswitches (40071G-04).
8-1/2” L x 5-1/4” W x 3-1/8” D.
U3817 REMOTE HEADSET
STATION (use with H7042
Headset only)
Expands the system beyond the master
station. Contains one headset jack and
listen level control, system input connector
and two system output connectors. Provides
a path for “daisy-chaining” to additional
headset stations.
5-3/8” L x 4-1/4” W x 3” D.
Note: The U3813 Radio Interface Module and the
U3817 Remote Headset Station are the only
Series 3800 Modules that accept the H7042 Headset.
The H7042 Headset is designed for use with certain
older portable radios and requires a David Clark Company
7000 Series Adapter specific to the portable radio brand
and model.
4
Komentarze do niniejszej Instrukcji