Digital Watchdog PTZ39X User Manual page 13

Installation
Arrow Mark
11
Close the dome cover carefully. Match the
"Arrow Mark" to nd the right location.
Arrow Mark
12 Tighten the four screws on the dome cover in
the same sequence shown in the picture.
To maintain the best sealing, the torque of each
screw must be in the range between
0.5 ~ 1.0 N·m (0.3 ~ 0.73 lbf·ft).
13