Instruction Manual alpha-pH 1000
25
7.6
Configuration (ConF) sub-function
This group of parameters lets you configure the controller to suit your requirements.
7.6.1
Entering the Configuration sub-function
1)
Enter Advanced Set-up mode
. Push the ENTER key and scroll to Advanced Set-up security code “22”.
Push the ENTER key again.
2)
Press the
▲
or
▼
key
to scroll until the upper display shows “ConF”.
7.6.2
Selecting pH, ORP% or ORP mV measurement
This parameter group lets you select pH, mV, or % readings, and input type symmetrical or asymmetrical.
Symmetrical mode is used in conjunction with a potential matching pin – in an electrically noisy environment.
Please refer to section 3, page 6 for a graphical representation.
1)
Follow directions in 7.6.1
to enter Configuration mode.
2)
Press the ENTER key
. Scroll with the
▲
or
▼
key until the upper display shows the control type (pH,
ORP mV or ORP %) and the lower display shows symmetrical (SY) or asymmetrical (ASY) input type.
Choose ORP without the mV indicator for ORP% readings.
3)
Proceed to 7.6.3
, or return to Measurement mode by pressing the
▲
and
▼
keys simultaneously
(escape).
ConF
SETUP
HOLD
PH
SY
SETUP
HOLD
PH
ASY
SETUP
HOLD
OrP
SY
SETUP
HOLD
OrP
ASY
SETUP
HOLD
SETUP
HOLD
OrP
mV
SY
SETUP
HOLD
OrP
mV
ASY