Warnings; Summary Of General Behavior - Hanna Instruments Groline HI981412 Instruction Manual

9.2. WARNINGS

Two types of warnings can be independently enabled or disabled in SETUP. If any of the warnings is
active, the LCD backlight turns yellow.
Warnings
Startup delay
Control Off

9.3. SUMMARY OF GENERAL BEHAVIOR

Behavior
Control - auto
Warning active
Error active
Alarm active
30
Description
Start up delay is active
Control is switched Off
Control
auto
off
off
off
Screenshot for
warning solution
Backlight
green
yellow
red
red (blinking)
Terminate condition
Press the up / down
arrows at same time to
restart pump. Access
pH, reagent levels to
determine why pH level
is off.
Set Control setting to Auto
Alarm Output Relay
off
off
on
on