jotron TR-710, User Manual

Page: 7 / 28

99213_UM_TR710_D 7
Precautions and warnings
Batteries
The batteries are rechargeable NiMh type with a capacity of 12V/4500mAh.
The following should be noticed:
• Do not short-circuit, solder, crush, disassemble or incinerate the battery pack.
This may result in fire, explosion and severe burn hazard.
• Avoid charging batteries below 0°C or above 40°C.
Connectors and cables
When handling connectors and cables, notice the following warnings:
• Do not force plugs in place, as this may damage the pins in the plugs.
• Do not pull the cables when removing connectors from the TR-710, take instead
a firm grip around the connector and pull.
Display and front panel
Avoid touching the display with sharp objects. Scratches can reduce the visibility.
Storage and safe handling
Operating temperature is from -20°C to +55°C. Cleaning of the equipment can be
done with a cloth soaked in a mixture of ordinary dish-detergent and water.
When the radio is used intensive the cooling rib will be very hot.