Ditek DTK-GLI Installation

DITEK Corporation

ONE DITEK CENTER

1720 Starkey Road

Largo, FL 33771

INSTALL INSTRUCTIONS

DTK-GLI

This is a high performance device, designed to provide protection
from video signal distortion caused by video ground loops.

Please read and follow the installation instructions carefully.
NOTICE: This SPD should be installed by a qualified electrician in accordance with the National

and Local Electrical Codes and the following instructions.

APPLICATION

Ground Loop Isolator for use on analog CCTV systems experiencing video distortion.

INSTRUCTIONS:

Caution: This unit must be connected in series with the equipment to be protected.

Improper installation voids the warranty.

1. Connect the incoming coaxial feed normally intended for the Input side of the “Head End” equipment.
Such as the multiplexer, switcher, DVR, and monitor. To the “Input” side of the DTK-GLI.

2. Connect a 3’ BNC patch cable from the DTK-GLI “Output” to the Input side of the “Head End” equipment.

3. For mounting, use double sided tape (supplied), or two (2) #8 screws (not supplied).
Note: The DTK-GLI does not provide any surge protection and is vulnerable to the same path of surge as
your CCTV components. We recommend using the DTK-PVP27B (fixed analog cameras) or the DTK-DP4P
(PTZ analog cameras) installed using a 3’ BNC patch cable from the DTK-PVP27B or DTK-DP4P Output
to the DTK-GLI Input.

DTK-GLI

Camera

Input

Camera Output

DTK-GLI

Camera

Input

DTK-DP4P

Camera Output

OUT IN

VIDEO

5V DATA
5V DATA
5V DATA
5V DATA

12/24V PWR
12/24V PWR

Output

GND

Input

3’ BNC Patch Cords

DTK-DP4P

Output

3’ BNC Patch Cord

Output

INSTALLATION

Drawn By: R. Mitchell 7-3-13
Approved By: J. Ramirez 7-3-13

DITEK Technical Support Available 24/7
1-888-472-6100
www.ditekcorp.com

Doc # INT-100151-001
Part No. 191576 Rev. 1