Varec 7532, Installation And Operation Manual

Page: 59 / 106

59
7532 Commissioning
Display "custody mode" (0A9)
This indicates the instrument calibration mode. The calibration mode (active) can be set
using the hardware security lock on the electronics (see Page 34).
Selection:
• inactive
• active pos.
• active neg.
active pos.
The custody mode (instrument is lead-sealed and accurate to the nearest mm) is active
and is held.
active neg.
Custody mode (instrument is lead-sealed and accurate to the nearest mm) is activated
and not held, e.g. because the signal-to-noise ratio is less than 10 dB (refer to
function "
echo quality
"
(056)
in the function group "
extended calibr.
"
(05)
).
Caution!
After entering all the values and completing mounting and aligning work, enter the
Reset Code "
555
" in the function "
history reset
"
(009)
of the "
basic setup
"
(00)
function
group to reset the instrument history for auto-correction.
⇒
E
+ –