4
CONNECTORS
1
2
3
Figure 2: Connector
1. pH/ORP/ISE connector (BNC connector)
2. ATC connector (8 PIN connector)
3. AC adaptor input connector
DISPLAY & KEYS FUNCTIONS
A. Display
1
2
3
4
5
6
7
9
10
12
11
8
1.68 4.01 7.00 10.01
4.00 6.86 9.18 12.46
Figure 3: Active LCD screen
1.
WAIT-
This will be displayed when
the unit is still waiting for a
stable reading or end point
sensing.
7.
AUTO-
AUTOLOCK mode indicator.
2.
BAT-
Low battery indicator.
8.
Buffer selection-
This indicator will flash if the
unit is not yet calibrated.
This indicator will remain
lit-up if the unit has been
calibrated.
