Triplett CableRater- PN: 3279 - Manual (Page 8)

8
8: PREPARING FOR USE
8.1) Installing Battery in Transmitter
8.1.1) Remove screw from the back of the Transmitter case.
8.1.2) Carefully remove the front panel of the Transmitter.
8.1.3) Install 9 volt battery.
8.1.4) Reassemble Transmitter.
8.2) Installing Battery in Receiver, Setting Auto Power Off (APO)
8.2.1) Remove 2 screws located on the back, bottom, of the Receiver.
8.2.2) Remove battery cover. This fits rather snuggly and is sometimes difficult
to remove.
8.2.3) If changing the settings of the APO, refer to Figure 3 to see the location of
the jumpers that control the settings. A small pair of pliers or tweezers may be
helpful to move the jumpers.
JP4 JP3 JP2 JP1
Figure 3
There are 4 locations for the jumpers: JP1, JP2, JP3, and JP4.
Only 3 jumpers are needed.
The product is initially set to the APO mode, with the shortest timeout. Jumpers
JP2, JP3, and JP4 will be in place.
Refer to the following table to change the APO mode (either ON or OFF) or the
Timeout Duration. The ‘X’ indicates that a jumper is in this location.