4
CONNECTOR
1
2
3
Figure 2: Connector
1. pH/ORP connector (BNC connector)
2. Conductivity/ATC connector (8 PIN connector)
3. AC adaptor input connector
DISPLAY & KEYS FUNCTIONS
A. 1. pH/ORP 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.
