1. Unscrew the Rear Camera Cap [item 4] (tight fit, a strap wrench is recom
mended) Discard old O-ring.
2. Remove 4 flat head screws [item 18]. Phillips #1 screw driver.
3. Remove Seal Plate [item 11]. This exposes O-ring [item 25]. Dispose of
old O-ring a new unit is included in the kit.
4. Remove 2, 4-40 cap head screws [item 20]. Hex key 3/32”. The camera is
free on removal of these screws. Hold on to the module from this point on.
5. Disconnect 2 Molex type connections, see fig 2. Note: several lamp
wires need to be moved aside. These are not connected to the camera
board; they loop around through the top to the lamps. These wires are
routed through two grooves in the Camera Mounting Bar (item 10) and
need to be seated there when installation is completed.
6. Disconnect the 2 Molex connectors on interface board (see fig 2).
7. On the new camera module connect 2 Molex connectors.
8. Insert the new module into the housing and install 2, 4-40 cap screws
[item 20]. Use Blue Loctite on the mount screw threads.
PTZ-550
A HD
Service - Camera Module
Replacement Instructions Utilizing
EM16521 Kit
InterTest, Inc. • 303 Route 94 • Columbia, NJ 07832
Office: 908-496-8008 • Fax: 908-496-8004
[email protected] • www.intertest.com
®
23
A HD
