
LTI MapStar TruAngle User’s Manual 3rd Edition
Section #4 - Managing Serial Data
Page 15
Error Messages
If an error is encountered, an error message will be output instead of the #OK message.
#ER,
n
<CR><LF>
where:
#
= message identifier
ER
= Error
n
= 1 = Command syntax error (unrecognized character etc.)
*Try to enter command again.
2 = Memory checksum failure
*If you see this code, try cycling the power OFF and
ON, and then repeat the measurement. If the error
persists, please contact Laser Technology, Inc. for
assistance.
3 = Instrument is in Index Mode
*Rotate the unit to set the index
.
4 = Instrument is in Backsight Mode
*Set the non-zero backsight or cancel Backsight Mode.
<CR>
= carriage return
<LF>
= line feed
Example:
#ER,3<CR><LF>
Instrument is in Index Mode.