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Selecting the channel on the Generation II is covered in Step 23 of the programming procedure
in Chapter 3 of this manual (Page 27). As an element of each parameter, it is readily accessible
in the Program mode and can be changed in less than one minute.
All FM Switch Wrenches are shipped from the factory with all three jumpers installed. This
means they are set for Channel 7. Setting the Generation II to Channel 7 allows rapid startup.
The Generation II identifies each transmitter (wrench) by a code transmitted at the start of each
“click” of the wrench. This reduces the probability of crosstalk. To further reduce the probability,
we suggest that when multiple tools are used with the unit, different channels be used by each
tool. A separation of 2 channels between wrenches on the same Generation II PTV-FM is opti-
mum for reducing the potential for crosstalk.
Channel selection on the FM Switch Wrench is performed via jumpers. The Jumpers are plastic
and metal devices that fit over electronic pin pairs attached to the transmitter board at the end of
the battery holder inside the Electronics Module
of the FM Switch Wrench. Pin pair # 1 is next to
the edge of the circuit board, pair #3 is the clos-
est to the center of the board. When FM Switch
Wrenches are shipped from the factory, all three
Jumpers are installed, setting the transmitter for
Channel 7. To change the channel, remove the
required Jumper(s) per the chart to the right.
Gently grasp the plastic jumper and slide it straight up to remove it. Jumper installation is per-
formed by aligning the two holes in the bottom with the pins of the selected pair, then pushing
straight down to slide it fully onto the pins.
INSTRUCTION TO THE USER
This product has been tested and found to comply with the limits of Part 15.249 paragraphs
A-E with regards to output power, transmission content, harmonics, and occupied bandwidth
of a class B device. Operation is subject to the following two conditions:
(1)
this device may not cause harmful interference, and
(2)
this device must accept any interference received, including interference that may
cause undesired operation.
This equipment generates, uses, and can radiate radio frequency energy. It is unlawful to
remove or modify any part of this device including the antennas, cables, or enclosures.
Doing so may void the user's authority to operate this equipment.
Channel
Jumper 1
Jumper 2
Jumper 3
0
OFF
OFF
OFF
1
OFF
OFF
ON
2
OFF
ON
OFF
3
OFF
ON
ON
4
ON
OFF
OFF
5
ON
OFF
ON
6
ON
ON
OFF
7
ON
ON
ON
Содержание Programmable Torque Verifier FM II
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