Operation - Signet 9900 Operating Instructions Manual

Operation

Open Collector (R1)
Indicator LED
All possible segments shown in this illustration. The instrument's software controls which segments are shown at
any particular time. Only the bar graph and GF logo are visible when the unit is turned off.
Warning LED will be lit when No Sensor or Wrong Sensor is detected in Digital (S
Mechanical Relay (R2)
Indicator LED
UP, DOWN keys
Scroll through Menu options or adjust values during editing
Press both together to exit a menu or escape without saving
Backlight Sensor
(do not block)
Mechanical Relay (R3)
Indicator LED
ENTER
L) mode.
3
RIGHT key
Select item or character to edit
ENTER
Warning LED
Bar Graph
Units of Measure
(GPM, pH, sec, %, etc.)
Value
Label
Menu Indication
Menu Navigation Keys
ENTER key
Access menus
Save changes
9900 Transmitter 23