Owon CM2100 - Care and Maintenance

35
Input Impedance
≥10MΩ
Over-Range Warm
√
Bluetooth Communication
CM2100
Without
CM2100B
√
Battery
3V(1.5V×2)AAA Alkaline battery
LCD Sizes
40mm*20mm
Machine Weight
0.19kg
Machine Dimensions
181.26mm*60.3mm*32mm
Working Temperature
0℃～40℃
Storage Temperature
-10
℃～
60
℃
Relative Humidity
≤80%
Altitude
Operating: 3,000 meters
Non-operating: 15,000 meters
IX. Care and Maintenance
Warning: Before opening the back cover of the instrument, make sure that the power supply
should be cut off and that the instrument probes have left the input port and the measured circuit.
1.
Regular Care and Maintenance
*Please use a damp cloth and gentle cleaning instead of abrasive materials or solvents to clean the
instrument housing, do not use.
*If finding any abnormality in the instrument, immediately stop use it and send it for repair.
* When the check or repair of the instrument is required, it must be done by the qualified
professional maintenance personnel or designated maintenance department.
2.
Replacement of Battery (see Figure 9)
**When the " " battery undervoltage symbol is displayed on the LCD, the built-in battery must be
replaced immediately, otherwise the measurement accuracy will be affected.
* Battery specification: AAA1.5Vx2 cells
Figure9
Operation Steps: