Bosch DIVAR 3000 Series, Руководство оператора

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Attach ESD strap
Figure 11.3: ESD strap
The ESD strap is vital to prevent damage to ESD-sensitive parts when maintaining components
in an opened DVR cabinet.
Always attach the ESD strap around your wrist as follows:
1.
Slide the expandable strap over your wrist.
2. Connect the clip on the flexible grounding cord to an unpainted ground point (or to an
approved ground point).
3. Keep the strap on and connected while you touch, insert, or remove any ESD-sensitive
part.
Replace internal battery
This product uses a 3.0 V Lithium CR2032 battery as the backup power supply for internal
system status (e.g. real time clock).
Under normal circumstances this battery will last for a minimum of 5 years. Low battery power
affects the DVR operation causing it to reset at every power-up. A log message appears when
the battery needs replacing (it should not be replaced unless required).
If the battery needs replacing, contact Bosch for assistance. Take note of the following
precautions:
–
Danger of explosion if battery is incorrectly replaced.
– Replace only with the same battery type (or equivalent).
– Dispose of used batteries according to the manufacturer’s instructions.
11.1
11.2
134 en | Maintenance
DIVAR 3000/5000 Digital Video
Recorder
2013.05 | 1.0 | DIVAR 3000/5000 Digital Video
Recorder Operator Manual Bosch Security Systems