TIL TiL-92-SC, Инструкция по установке и эксплуатации

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TECHNISONIC INDUSTRIES LIMITED
www.til.ca
TSR-4100 92-SC Installation & Operating Instructions TiL 93RE125 Rev F
2-9
2.4 REMOTE OPERATION SETUP
The Procedures listed below enable the user to custom configure the unit for external remote
audio monitoring hardware or a remote consoles. Refer to Table 2.3 for connector pin details on
Remote Control D Connector located at rear of Single Channel Receiver. Refer to Figure 2.3 for
board location. Verify remote audio control/operation in accordance with manufacturers
instructions.
CAUTION
This unit contains static sensitive devices.
Wear a ground strap and/or conductive
gloves when handling printed circuit boards.
TWO WIRE SETUP - In two wire operation, a single balanced 600 ohm pair is provided for
transmit and receive audio. The transmitter can be keyed on the same pair or externally.
TABLE 2.3 REMOTE CONNECTOR FUNCTIONS
9 PIN NO 25 PIN NO Connector Pin Functions
A,B
C,D
H
N/A
K
J
N/A
E(-),F(+)
N/A
N/A 9,21
10,22
12,24
8
13
1,2,14,15
25
23(-),11(+)
20
3,4,5,6,7,16,17,18,19 2 Wire Rx Audio Line (600 O)
Not Connected
External DC In (+12 Vdc) or 24Vdc if module A6 ordered.
AGC
Not Connected
Ground
Squelch
Not Connected
Not Connected
Not Connected, allocated for future functions
2.4.1 Remote Audio Board P/N 923060-1
There is one board in this family, which is used for both receiver and transmitter applications. This
board provides remote audio monitoring of receiver operation on 2 wire 600 ohm lines.
Figure 2.3 illustrates P/N 923060-1. R18 Sets Rx Audio OUT Level (Range -15 dBm to +10 dBm)
and all other variable resistors and jumpers are not utilized for receiver application. ie/ Variable
resistors R12 and R32 along with Jumpers J1, J2 and J3 (all of which control TX functions) are
located on the 923060-1 board but will not have any function when used in the TSR-4100
receiver.