User Guide

7
Note: The secondary LCD below shows a generic "P– –", whereas the
meter will indicate the exact program number (e.g. "P1" for
Ammonia LR).
Sampling in progress. This flashing prompt
appears each time the meter is perform-
ing a measurement.
The microprocessor is adjusting the light
level, indicated by a scrolling "SIP".
This indicates that the meter is in a zeroed
state and measurement can be performed.
The blinking "LOBAT" indicates that the
battery voltage is getting low and the bat-
teries need to be replaced.
The instrument is performing an internal
check-up.
This indicates that the meter is in a ready
state and zeroing can be performed.
This indicates that the batteries are dead
and must be replaced.
GUIDE TO DISPLAY CODES
54
/PUP - Program Up
/PDN - Program Down
/PTM - Turn Test Mode On
/Brx - Set the baud rate
1 - 300 2 - 600
3 - 1200 4 - 2400
/KBL - Lock Keyboard
/KBU - Unlock Keyboard
?PR# - Send Current Program Number (1 to 12)
?BRQ - Send current baud rate
1 - 150 2 - 300
3 - 600 4 - 1200
5 - 2400
?CNQ - Send Concentration (three bytes)
conc
decimal point
unit
m - ppm b - ppb
t - ppt u - pcu
h - pH
?ERR - send error / status information
0 - No error
1 - CAP
2 - HI
3 - ZERO
4 - LO
5 - IDLE
6 - ZERO DONE
7 - TIMED READ
Excel
©
Copyright of "Microsoft Co."
Lotus 1-2-3
©
Copyright of "Lotus Co."
TELIX
®
is registered Trademark of "Deltacomm"
Windows
®
and Windows Terminal
®
are registered Trademark of "Microsoft Co."