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Section 2– Teletilt

RET System Components in Detail Remote Electrical Downtilt System Handbook

2-10 May 2009 Bulletin 639519 • Revision D

2.10 ATTK200-KIT Control Cable and System Test Kit

The ATTK200-KIT cable testing kit includes three diagnostic tools to assist in troubleshooting problems

that can occur in a RET system.

• Cable tester, provided to perform diagnostic testing on RET cabling

• RET system tester, provided to troubleshoot problems within a RET system

• Breakout box, exposes internal cable wiring without cutting a cable

Cable Tester (ATTK-SB, ATTK-LU)

The cable tester consists of two units (switch box and LED unit) to locate shorts, opens, and wiring

errors for AISG RET cabling. It is designed to test all cable lengths–long and short. The switch box

attaches to the device end of the RET cabling (up on the tower), and the LED unit attaches to the

controller end of the RET cabling (at the bottom of the tower). See Figure 2-16.

ATTK-LU

LED Unit

Bottom Unit

(Attaches to the

cable end connect-

ing to the controller)

ATTK-SB

Switch Box

Top Unit

(Attaches to the

cable end connect-

ing to a device on

the tower)

Switch

Male AISG

Connector

Female AISG

Connector

System Tester (ATTK-SA)

The system tester is designed to check for opens,

shorts, high voltage, low voltage, and data levels

per the AISG standard system using color-coded

LEDs. See Figure 2-17.

Figure 2-16. ATTK-SB and ATTK-LU Cable Tester Units.

Figure 2-17. ATTK-SA

System Tester Unit.

Female AISG

connects towards device.

Male AISG connects

towards the controller.

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