Panametrics DigitalFlow XMT868i, Service Manual

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Chapter 3. Diagnostics
2 DigitalFlow™ XMT868i Service Manual
3.2.1 Viewing Diagnostic Parameters Using the Keypad Program (cont.)
8. Scroll to the desired Channel option , as listed in Table 2.
3. For each channel, select the desired Measurement Parameter , as shown in Table 3.
Note: The measurement units that appear in these prompts are those selected in the GLOBL-SYSTM menu earlier
in this section. Also, when differences in one channel's programming invalidate an output previously chosen
for the other, the measurement defaults to the nearest selectable item in the parameter list.
The previous two prompts repeat until all of the specified # of LCD Parameters have been set up. When all of the
display parameters have been set up, the meter returns to the Global I/O window. To leave the Keypad Program ,
press the [Escape] key three times.
After leaving the Keypad Program , the XMT868i will reset itself and will begin to display the parameters specified in
this section. If more than one parameter was set up, each of the parameters will be displayed in sequence, with a
pause of several seconds between display changes.
However, if you have selected
KEY, you can scroll through a number of parameters in succession. To scroll to a
diagnostic parameter in this mode, press the [

] or [

] keys to step through the various parameters. To scroll
through the channel options on a two-channel XMT868i, press the [

] or [

] keys until you have reached the desired
option.
Table 2: Channel Options
Option Description
CH1 Channel 1
CH2 Channel 2
SUM CH1+CH2
DIF CH1-CH2
AVE (CH1+CH2)/2