Figure 85: Signal Connections between SLR 5000 Series Repeater and Community Repeater
Panel
Blue
Black (Paired with Blue)
Shield from Blk/Blue Pair
White
Black (Paired with White)
Shield from Blk/White Pair
Green
Black (Paired with Green)
Shield from Blk/Green Pair
Red
Black (Paired with Red)
Shield from Blk/Red Pair
Male DB25 Terminal Block
Model 38SLR 5000 Series
GP1 (PTT)
GPIO2 (CSQ)
Gnd
Emph Tx Audio
Tx Data
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Gnd
Rx Audio
13.6 VDC
PTT N.O.
COR Input
PTT Common
TX Audio
CTCSS Out
Discriminator
12VDC+
12VGnd
7
10
6
11
13
12
15
14
4
1
3
2
4
18
22
13
17
7
9
16
20
19
CPS Configuration
The SLR 5000 Series Repeater will need to be configured via the CPS application as shown in Figure
86: CPS Configuration for Community Repeater Panel (1 of 2) on page 140 and Figure 87: CPS
Configuration for Community Repeater Panel (2 of 2) on page 140. More specifically, the affected
parameters are as follows:
• Audio Type
- Flat Unsquelched
• Disable Repeat Path
- Checked
• GPIO Pin number 2, 11
- Ext PTT
- Active Low
• GPIO Pin number 4
- Carrier Squelch (CSQ) Detect
- Active High
• Squelch Type (Rx)
- CSQ
• Squelch Type (Tx)
- CSQ
Appendix D : SLR 5000 Series Third-Party Controllers
Motorola Solutions Confidential
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