Hach EC1000, Instruction Manual

Page: 27 / 128

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2.1.3 Restoring Default Settings
To clear all previous settings (not necessary on first time start-up), press
CLEAR
and
ENTER
simultaneously and the DISPlay TeST appears:
1. Press the
DOWN ARROW
key to scroll down through the display test menu to
COLD StaRT.
2. Press
ENTER
. This procedure returns all settings to the controller defaults. Table 2
shows all default values for the controller setup menu.
Table 2 Setup Menu Default Value
Menu Options Submenu Default
ALARM1
MODE — PH HI
SET PNT — 16.00 PH
HYST — 0.10 PH
DLY TIME — 0 SEC
ALARM2 [same as ALARM1]
RECORDER
MODE — PH
WINDOW MINIMUM -2.00 PH
— MAXIMUM 16.00 PH
OUT TRIM 0 TRIM 1=4.00
— FS TRIM 1=20.00
CONTROL
MODE — PH
SET PNT — 7.00 PH
DEAD BD — 0.00 PH
PRESET — 50.0%
GAIN — 01.00
RESET — 00.00/HR
RATE — 00.00 MIN
TITR CUR CUR
— POINTS 03
OUT TRIM 0 TRIM 1=4.00
— FS TRIM 1=20.00
INIT SET
°C COMP TYPE AUTO TC
— SET PNT 25.0 °C
— SOL TC 0.0 PH
SERIAL I/O BAUD 1200
— PARITY NONE
— DATA BIT 8
— STOP BIT 2
— PRT DLY ENABLED
— PRT INTR 00 MINS
OUTPUT 2 — CONTROL
SIG AVG — 1 SEC