Zte ZXG10 iBSC, Руководство по установке оборудования

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Chapter 8 Installing the Alarm System
8.2.3 Installing Infrared Sensor
Context
The infrared sensor shall be installed on the upper corner of the wall so that it can sense the
persons coming into the equipment room through the windows and doors. The installation
position of an infrared sensor is shown in Figure 8-6 .
Figure 8-6 Installation Position of Infrared Detector
The infrared sensor should be installed on the wall.
Steps
1. Drill two holes on the wall surface (the depth should be consistent with the length of
the plastic expansion bolts, advisably not less than 30 mm), which are 81.7 mm away
from each other. The connection line of these two holes' centers is vertical with the
ground.
2. Insert the plastic expansion bolts into the two holes, and hammer them fully into the
holes with proper force.
3. Detach the base of the infrared sensor, thread two nutted Φ4 screws into preset holes
of the base, and rotate the screws into the plastic expansion bolt on the wall.
4. Engage the infrared sensor with the base. One end of the sensor is DB9 male plug,
which connects end B2 of external monitoring cable H-MON-009 on PWRDB. The
other end is infrared sensor.
8-5
SJ-20110531095035-004|2011-10-28 (R2.0) ZTE Proprietary and Confidential