User Manual

36 APEX, ApexPro, and ApexPro CH Transmitter Programming Instructions Revision A - Draft 7
2001989-135
ApexPro CH Transmitter
Message Area
This area is used by the software for general status messages, operator
instructions and error messages.
NOTE
NOTENOTE
NOTE
If a message indicates No communication from the transmitter, refer to
“Programming Problems” on page 50.
TTX Number and Frequency Settings
The current TTX number and associated frequency settings are displayed.
The board version, important to a technician, is also displayed. This window
allows you to change the TTX Number.
To change the settings use the up- and down-arrows to scroll to the desired
TTX number, or highlight the field and type the number to use. The
frequency changes automatically as you change the TTX Number.
NOTE
NOTENOTE
NOTE
Select a frequency that is within the frequency range allowed by your
location. Operating outside of the allowed frequency range may cause
interference problems or data dropout.
Some frequencies are reserved and cannot be used. If the TTX number
you choose has a reserved frequency, this will be indicated as
RESERVED in the frequency display. See the ApexPro Telemetry
Transmitter Service Manual for a list of TTX numbers, associated
frequencies and reserved frequencies.
Update the “TTX Frequency Chart” in the ApexPro Telemetry Transmitter
Service Manual to identify changes to the TTX numbers and the frequencies.
Select the appropriate TTX label for ApexPro CH V2 from the label sheet and
apply it to the transmitter inside the label depression located on the back of
the transmitter. (See “Appendix 3: ApexPro CH TTX Labels and
Frequencies” on page 56 for applicable label part numbers.)
a
b
c
310A
Draft