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9. Precision Display of the Probe
a. Performance Check
(1) Apply the magnetized configuration panel to the front of the A1012. Press the
SHIFT and ENTER keys on the panel.
(2) At the PRB? prompt, press NO key until SYS? is displayed in the right
window.
(3) Press YES key at SYS? to accept the system mode.
(4) Type in 123456 at the CODE prompt and press ENTER key for the system
access code.
(5) Press YES key for USR? to select the user channel. Press YES key for OLD?,
and YES key again at CFG? to confirm configuration of the old channel.
(6) At the UCHN (user channel) prompt, press 01 and ENTER keys to select
probe No. 1. This could be probe 2, 3, or 4 depending on which probe and channel is
being calibrated.
(7) Press YES key for NRM? and YES key again for DAT?.
(8) PCHI is displayed in the right window. Press the down arrow key until
DISP appears in the right window.
NOTE
To display a decimal point, press SHIFT and the 8 keys
(9) Press the CE key until the center display window is cleared. Enter zeros (0)
and a decimal point until 00000.0 is displayed. Press ENTER key. Refer to note above .
(10) Press a zero (0) and ENTER keys at DV1. Center display should indicate
0.00000. Press ENTER key at the DV2 prompt and again at DV3
(11) The right display will now indicate END. Press ENTER key. Press EXIT
key at the ALM? prompt to save the data.
(12) Press YES key at EXT? to confirm exit if no other probes are to be configured
for a precision readout; otherwise, press NO key and repeat steps (2) through (12) above
for probe (channel) numbers 2, 3, or 4.
(13) This completes the set-up to configure a precision display of the probe. The
TI now indicates PANL.
b. Adjustments. No adjustments are required. Continued with next paragraph.