User's Manual

• Wild Card (such as Repeater Knockdown)
• Ground
Signal connections are noted in Figure 85: Signal Connections between SLR 5000 Series Repeater
and Community Repeater Panel on page 142. SLR 5000 Series Repeater connector and physical Pin
locations are noted in the backplane interface board section of this manual. See Motorola Solutions
L3276
25-Pin manual for its connector and physical Pin locations. The part number for a pre-fabricated cable
is noted in the SLR 5000 Series ordering guide.
Figure 93: Signal Connections between SLR 5000 Series Repeater and Motorola Solutions
L3276 25-Pin connector for a 15 Channel Remote Control
SLR 5000 Series
Male DB25
TX Audio
Rx Audio
GPI 1 (PTT)
GPIO2 (CSQ)
GPIO5 (MON)
GPIO6 (Channel Select 1)
GPIO7 (Channel Select 2)
GPIO3 (Channel Select 3)
GPIO8 (Channel Select 4)
Gnd
Gnd
Gnd
Gnd
1
9
7
16
2
4
18
24
8
19
10
15
17
21
White
Black (Paired with White)
Shield from Blk/White Pair
Green
Black (Paired with Green)
Shield from Blk/Green Pair
Blue
Black (Paired with Blue)
Shield from Blk/Blue Pair
Red
Black (Paired iwth Red)
Shield from Blk/Red Pair
Yellow
Black (Paired with Yellow)
Shield from Blk/Yel Pair
Brown
Shield from Blk/Brn Pair
12
4
3
11
6
10
7
15
8
5
1
Tx
AGND
Rx+
Rx-
PTT
Carrier_In
Monitor
Channel Steer 0
Channel Steer 1
Channel Steer 2
Channel Steer 3
Female DB25
L3276
CPS Configuration (For a 15 Channel Remote Control)
The SLR 5000 Series Repeater will need to be configured via the CPS application as shown in Figure
94: CPS Configuration for L3276 Tone Remote Adapter
(For a 15 Channel Remote Control) on page 150. More specifically, the affected parameters are as
follows:
• Audio Type
- Filtered Squelch
• Analog Accessory Emphasis
- De & Pre
• Disable Repeat Path
- Un-Checked or Checked
• Tx Audio Priority
- Set to 0 for console priority
• GPIO Pin number 2, 11
- Ext PTT
MN001436A01-AD
Appendix D: SLR 5000 Series Third-Party Controllers
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