Thermo Fisher Scientific Alpha DO 2000 - Manual (Page 38)

Instruction manual
Alpha DO 2000
6.9 Configuration Settings (CNFG)
In this section, you configure the transmitter to suit your requirements.
SETUP SETUP
HOLD HOLD
SETUP SETUP SETUP
HOLD HOLD HOLD
SETUP SETUP
HOLD HOLD
DO
DO
mg/l
ppm
SETUP
HOLD %
S ETUP
HOLD
MEAS
%
°C
ATC
SETUP
HOLD
SETUP
HOLD
SETUP
HOLD
UNIT
UNIT
UNIT
SETUP
HOLD
CAL
FCT
ENT ENT ENT ENT
ENT
ENT ENT
ENT
ENT
ENT
ENT
DO
31.0
1 2
2
3 4 5
4
4
6 8
6 8
8
1. From the setup mode, select the “CNFG” screen and then press ENT key.
2. Enabling/disabling the display backlight: Press ▲ or ▼ key to switch
display backlight on (BKLT ON) or off (BKLT OFF). Press ENT key to confirm
your selection.
3. Setting the backlight intensity (appears only If backlight is on): Press ▲ or
▼ key to set backlight intensity (setting range: minimum 1 to maximum 4).
Press ENT key to confirm your setting.
4. Selecting the DO unit of measurement: Press ▲ or ▼ key to select DO
measurement unit (“mg/l” or “ppm” or “%”). Press ENT key to confirm your
selection.
5. Setting the alarm delay time: Press ▲ or ▼ key to set the alarm delay time
(setting range: 0 to 1999 seconds). Press ENT key to confirm your setting.
Î NOTE: With this parameter you set the delay before the alarm relay activates
when the set point has been overshoot.
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