Pg 3 of 12
‡ SIGNET
5900 Salinity Monitor
6. Menu Functions
To access either CALIBRATE or OPTIONS menus, press and hold
the ENTER key as illustrated (right):
Menus:
• VIEW menu
: Displayed during standard operation. The
operator can navigate through the menu by pressing UP or
DOWN arrow keys.
• CALIBRATE Menu
: Contains all critical display setup and
output parameters. A security code feature prevents
unauthorized tampering. The operator is required to enter an
access code for menu access. The same code also unlocks
OPTIONS menus.
• OPTIONS Menu:
Contains setup and display features
accessed for minor display or output adjustments.
• Reversible Dials (right)
The 5900 includes a dial kit with 6 reversible dial faces and
units decals (factory installed dial: 0 - 100). See dial kit for
additional information.
6.1 VIEW Menu
Menu Displays A - G:
(Factory default displays shown in menu
column 1)
A. Active display of salinity (PPT) and
temperature in degrees celsius (
°
C) or
fahrenheit (
°
F).
B. Display of conductivity and
temperature.
C. Loop output display shows the loop
current output level.
D. Range display shows the programmed
min and max meter dial range.
E. Relay 1 display shows the
programmed operation mode and
setpoint for relay 1.
F. Relay 2 display shows the
programmed operation mode and
setpoint for relay 2.
G. Last calibration shows a user defined
setup date for maintenance records.
This feature is not an internal timer or
calendar.
OPTIONS
CALIBRATE
VIEW
2s
5s
Press &
hold for
access:
ENTER
ENTER
0
100
0
10
PPT
PPT
A.
B.
C.
D.
Choose:
Change:Save:
To G
40.0 PPT
+25.0
°
C
22.0 mS/cm
+25.0
°
C
Loop Output:
20.00 mA
Min
→
Max: PPT
0.0000
→
40.0000
E.
Relay 1: Low
20.0000 PPT
F.
Relay 2: High
40.0000 PPT
To A
G.
Last CAL:
01-01-99
