Getting Ready; Preparing The Thermo Recorder; Install The Battery - T&D TR-81 User Manual

Preparing the Thermo Recorder

Install the Battery

1.
Using a coin, turn the battery cover lock as shown in figure 1 to open cover.
2.
Install Lithium Battery (CR2) as shown in figure 2.
- Use only new batteries.
- Make sure the battery is in the right direction.
3.
Turn the cover lock in the opposite direction of figure 1 to close cover.
Connect the Sensor
1.
To connect the sensor, loosen the screws of the channel to be connected.
10

Getting Ready

Figure 1: Backside of Main Unit
Figure 2: Backside of Main Unit
Channel 2
Channel 1
Backside of Unit Sensor Connection Terminal
Screw