USF Wallace & Tiernan DEPOLOX 4, Manual

Page: 34 / 113

11.4 KEYPAD
parameter menu Parameters such as limit values,
mA output or, if option "controller"
has been selected, controller
parameters are set in the P menu.
function menu Settings such as zero point,
measured value and measuring
range can be set in the F menu.
They are used to select values in
direction keys the P or F menus and for the
manual operation of controller
outputs.
key MANUAL/ Activates manual operation mode
AUTOMATIC required for selection of values in
the P or F menus.
key "E" If settings in the P or F menus are
changed (e.g. limit value increased
from 0.30 to 0.35 mg/l), the
B-18.PCX - edition 01/1993
selected value has to be entered
by pressing key "E".
11.5 PARAMETER AND FUNCTION MENUS -
SET-UP AND CHANGING OF SETTINGS
1) Press key "Hd." is displayed in the text display,
MANUAL/AUTOMATIC: manual operation mode of ampflifier is
activated.
2) Press keys "P" or "F": The respective menus are displayed in
the text display.
Press key again to scroll menu.
3) Press direction keys: Values to be changed can be selected.
4) Press key "E": The selected value is entered.
5) Press key Return from F or P menus to manual
MANUAL/AUTOMATIC: operation mode.
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