Thermo Fisher Scientific Alpha pH 1000 - Manual (Page 12)

7
SETUP
HOLD
000
S.Cd
4.2 Function Groups
The main function and sub-function groups are organised in a matrix format for configuration and
selection of parameters. The main function groups are:
1) Offset
adjustment (OFS)
2) Temperature Measurement / compensation settings (Set
o
C)
3) Control relay 1 configuration (SP1)
4) Control relay 2 configuration (SP2)
5) Control type (Cntr)
6) Current output (mg)
7) Configuration (ConF)
8) Calibration (CAL pH)
HOLD
SETUP
HOLD
SETUP
HOLD HOLD
SETUP SETUP
Sp1 Sp2
HOLD
SETUP
° C
HOLD
SETUP
Cal
HOLD
SETUP
HOLD
SETUP
C
OFS
The set-up parameters can be viewed or changed by entering a security code. See section 5.2
for security code information.
4.2.1 How to view operating parameters without access to change them:
a) Press the Enter key. The display will prompt the user to
enter a security code (S.Cd). Leave the security code at
“000” (do not enter a security code).
b) Press ENTER key again. This allows you to only view (not
change) any sub-functions’ settings.
c) Press the
▲ or ▼ key to scroll through the sub-functions.
d) Press the ENTER key at a particular sub-function to view in detail.
e) Press the ENTER key to return to the sub-function menu.
f) Press the ▲ or ▼ keys simultaneously (as an Escape key) at any time to return to the
Measurement mode.
Note: To simplify operations, the controller will not display parameters that are not relevant to a
particular subfunction. For example, if the user set the controller for limit control, it will not display
pulse length/frequency settings.