Changing The Security Code - Signet 8150 Manual

7. Changing the Security Code

The security code prevents unauthorized tampering with calibration and operational settings in the 8150.
The factory standard code is 0-0-0-0. Change the code to any 4-digit number by following these steps:
Example: Change the security code from the factory standard 0-0-0-0 to custom setting 1-0-0-1
2
6
Signet Total Flow
1. Hold the ENTER key for 2 seconds, then enter the current
SECURITY CODE.
If working with a new unit, press the ENTER key again.
The display shows the ¿ rst menu item (AutoCal)
2. Press the UP key three times to scroll to Sec Code.
3. Press RIGHT ARROW to edit the code.
The leading digit on the display will À ash.
4. Press the UP key one time to scroll the À ashing digit to 1.
7.1 Using the Security Code
A numerical code (0-0-0-0 to 9-9-9-9) must be entered before any of the menu selections can be modi¿ ed.
• The code is set at 0000 from the factory. To change the code, see section 7.1.
• To use the factory setting, complete step 1 and then step 9.
Example: Enter security code of 1001:
1. Hold the ENTER key for 2 seconds.
The display shows factory standard
access code of 0000, with the ¿ rst
zero À ashing.
2. Press the UP key one time to scroll
the À ashing zero to 1.
3. Press the RIGHT key three times
to advance the À ashing character
to the last place value.
4. Press the UP key one time to scroll
the À ashing zero to 1.
5. Press the ENTER key. The display
now shows the ¿ rst item in the
EDIT MENU.
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1
3
RotoFlo
Signet Total Flow
3x
7 8
Signet Total Flow
ENTER
1
Signet Total Flow
ENTER
4
Signet Total Flow
NOTE:
Record and store your security code in a safe place!
Signet Total Flow
2 s
Enter Security code
4
5
Signet Total Flow
Signet Total Flow Signet Total Flow
5. Press the RIGHT key three times to advance the À ashing
element to the last digit.
6. Press the UP key one time to scroll the À ashing digit to 1.
7. Press the ENTER key to complete the edit process.
8. Press the UP and DOWN keys together to exit the
Calibrate menu, store the new settings and return to normal
operation.
2
Signet Total Flow
2 s
5
Signet Total Flow
3x
Signet Total Flow
3
Signet Total Flow
Signet Total Flow
ENTER
8150 Flow Totalizer
3x