Testing Your Installation; Pre-Power Testing; Figure 120 - Simplified Circuit Diagram (Only One Transtector Shown For Clarity) - Motorola PTP 600 Series User Manual

14.8 Testing Your Installation

If you have followed the above instructions you will have wired your systems to the following
diagram:

Figure 120 - Simplified Circuit Diagram (Only One Transtector Shown For Clarity)

14.8.1 Pre-Power Testing

Before connecting your E1/T1 source, check the following resistances:
1. Check the cable resistance between pins 3 & 6 (Green/White & Green) and 7 & 8
(Brown/White & Brown). Check against Table 25 column 2.
2. Check the cable resistance between pins 1 & 2 (Orange/White & Orange) and 4 & 5
(Blue & Blue/White). Check against Table 25 column 3.
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