33
MODEL SOLU COMP II
SECTION 5.0
PROGRAMMING THE ANALYZER
5.7 SETTING A SECURITY CODE
5.7.1 Purpose.
This section describes how to set a security code. The security code prevents program and calibration settings from
accidentally being changed. Refer to Section 4.4 for additional information.
5.7.2 Procedure.
To choose a menu item, move the cursor to the item and press ENTER.
To store a number or setting, press ENTER.
1.
Press MENU. The main menu screen appears. Choose Program.
2.
Choose >>, then Security.
3.
Enter a three digit security code. The security code takes effect two min-
utes after the last key stroke.
4.
The display returns to the security menu screen. Press EXIT to return to
the previous screen. To return to the main display, press MENU followed
by EXIT.
Calibrate
Hold
PPrrooggrraamm
Display
Temp
SSeeccuurriittyy
#
Sensors
>>
Outputs
Alarms
Measurement
>>>>
5.6.3 Procedure.
To choose a menu item, move the cursor to the item and press ENTER.
To store a number or setting, press ENTER.
1.
Press MENU. The main menu screen appears. Choose Program.
2.
Choose >>.
3.
Choose Temp.
4.
Choose °C/F to change temperature units. Choose Live/Manual to turn
on (Live) or turn off (Manual) automatic temperature compensation.
a.
If °C/F is chosen, select °C or °F in the next screen.
b.
If Live/Manual is chosen, select Live or Manual for sensor 1 (DO) in
the next screen.
c.
If Manual is chosen, enter the temperature in the next screen. The
temperature entered in this step will be used in all subsequent meas-
urements, no matter what the process temperature is.
d.
The display will return to the Live/Manual screen for sensor 2 (pH).
Make the desired selections for sensor 2.
Calibrate
Hold
PPrrooggrraamm
Display
Config Temp?
°
CC//FF
Live/Manual
TTeemmpp
Security
#
Sensors
>>
Outputs
Alarms
Measurement
>>>>
