EUTECH INSTRUMENTS ALPHA PH 800 PHORP CONTROLLERTRANSMITTER, Руководство по эксплуатации

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7.4 Configuration (ConF) sub-function
The options available in this sub-function allows the controller to be
configured as a pH or ORP controller.
7.4.1 Entering the Configuration sub-function
1) Enter Advanced Set-up mode . Press the ENTER key.
2) Press the
∆∆∆∆
or
∇ ∇ ∇ ∇
keys to scroll until the upper display shows “ConF”.
7.4.2 Selecting pH or ORP mV measurement
Besides selecting the controller to function as a pH or ORP (mV) controller, it
also allows the selection of the type of input: 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 7.4.1 to enter Configuration mode.
2) Press the ENTER key . Scroll with the
∆∆∆∆
or
∇ ∇ ∇ ∇
keys until the upper display
shows the mode of operation (pH or ORP mV and the lower display shows
symmetrical (SY) or asymmetrical (ASY) input type.
3) Proceed to 7.4.3 , or return to Measurement mode by pressing the
∆∆∆∆
and
∇
∇ ∇
∇
keys simultaneously (escape).
SETUP
ConF
HOLD
PH
SY
SETUP
HOLD
PH
ASY
SETUP
HOLD
SETUP
HOLD
OrP
mV
SY
SETUP
HOLD
OrP
mV
ASY