Connection; Power Supply; Maintaining Battery When Not In Use; Utmⅱ Connection - Unipulse TM400 Operation Manual

Portable torque monitor
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2 Connection
2

Connection

2-1.

Power supply

Chapter
2
Connect the dedicated AC adapter for the TM400 to the power input connector of the main unit.
Battery is built in the TM400 (available duration for continuous use: approx. five hours).
Procedure to charge battery
1.
2.
3.

Maintaining battery when not in use

The battery level lowers gradually due to dark current even when it is not used.
If it is left without maintenance, the output voltage will be lowered to near the overdischarge level,
shortening the battery life.
2-2.
UTMⅡ connection
The connection with UTMⅡ can be easily performed with the dedicated cable included. Both ends
of the connector have the same shape, and the cable is connected straight. Since the cable has no
directionality, either side of the connector may be connected to UTMⅡ and the TM400.
Connect UTMⅡ while paying attention to the direction of the arrow on the connector.
8
8
Connect the dedicated AC adapter to the external power input connector and AC
outlet.
Charging starts and the LED lights on. (The LED flashes in case of an error.)
When charging is complete, the LED lights off.
Attention
To protect the battery, charge it at a temperature from 10°C to 35°C.
Charge the battery at least once in three months after full charging and recover
the battery level even when it is not used for a long period.

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