Local Vs Remote Instruments; System Menu; Adjust Contrast - YSI MultiDO 5400 User Manual

11. Using the arrow keys to select numbers on the numeric keypad,
enter the known DO value in mg/L. Press
selection.
12. Press to confirm the entered value OR press
the calibration without saving any changes.
13. Press to save the calibration and return to the Run Screen.
14. Rinse sensor in tap or purified water and place the probe assembly back
in its monitoring location.
15. Rinse sensor in tap or purified water and place probe assembly in system
stream.
Note:
- Elevation is not required for mg/L Calibration.

Local vs Remote Instruments

A local instrument on a 5X00 network is defined as a 5X00 instrument that is using
NEW
it's own relay output as a sensor system control or alarm. So, for example if a 5X00
(s/n 55-1111111) General Alarm system is configured to use it's own (5X00 s/n 53-
1111111) relay 1 to energize when a general alarm is detected, the relay assignment
is considerated a local relay configuration. If this same 5X00's (s/n 55-1111111)
General Alarm system is configured to use a networked 5500 (s/n 55-2222222) relay
1, the relay configuration is considered a remote relay configuration. IOEM input
and IOEM and REM output channels are always considered to be remote configu-
rations because IOEM and REM instruments input and output devices are always
configured to a networked 5X00 instrument system. Knowing the difference between
local and remote instruments is important since certain menus like 5X00 system
and sensor setup menus display local versus remote instrument names differently.

System Menu

Menus → System
The 5400 System Menu contains 18 submenus. The 5500D-01, 5500D-02 and
5500D-04 System Menu contains 19 submenus. Use System submenus to config-
ure non-sensor and non-timer systems. System submenus are shown below. Press
at the Run Screen to enter the Main Menu. Use
a System submenu. Press 
tion changes are saved when
*"ODO Cal K" submenu appears in 5500D instruments only.
5500
Configuring the 5X00

to confirm each number
to abort
▲ ▼
to scroll and highlight
to select and enter a highlighted menu. Configura-
is pressed.
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86
Notes:
- See Appendix 3 "Menu Maps" for system defaults and ranges (where applicable)
- starting on page 225.
- Menu configurations are saved to the instrument only after
and not when the change is made in the menu. If
changes made to the configuration will not be saved. Exception - Date and
time and clear data logs are updated immediately to the system; however, YSI
recommends pressing
changes that may have been made to the configuration.

Adjust Contrast

Menus → System → Adjust Contrast
Use the Adjust Contrast menu to lighten or darken the display contrast.
Configuring the 5X00
is pressed
is not pressed, the
in this instance in order to save any other
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