Manual

PAGE 11 of 28
Fig. 6 Connection diagram using TLMC (speaker/microphone unit)
Rear of TLMC
Speaker Positive
Speaker Return Wire
MIC +12VDC Supply
MIC Audio
Ground
Normal or Timed Audio
Selector Switch
600 Ohm / 70 Volt
Selector Switch
Factory Set at 70V
To Base Station
Call Button
Time Selector
Dip Switch
Speaker Level Control
Factory Set
Do Not Adjust
S
P
6
7
A
B
C
LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
Website: www.louroe.com Email: [e-mail]
(818)
INSTALLATION AND OPERATING INSTRUCTIONS
WIRING REQUIREMENTS
4 Conductor consisting of:
+
2 Conductor shielded, 20 gauge
with 22 gauge drain (microphone
connection)
+
2 Conductor unshielded, 18 gauge
(speaker connection)
All in the same jacket
West Penn 356 or equivalent
For two-way talk/listen applications
DG-12II 2/08