Panametrics DigitalFlow GS868, Programming Manual, Page: 44 / 146

Chapter 1. Programming Site Data
34 DigitalFlow™ GS868 Programming Manual (2-Channel)
IMPORTANT: Once the system has been locked, it can only be unlocked by entering the password, because access to
the SECUR submenu is restricted.
To program the SECUR submenu, press


] and [F1] at the Global PROGRAM prompt. Refer to Figure 13 on page 85.
IMPORTANT: It is recommended that all program parameters be recorded before changing the password. (This
information should be recorded in Appendix B, Data Records, as a matter of routine.) If the password is
lost, the site data is not retrievable and will have to be re-entered.
1. At the Lock Out prompt, press [F1] = UNlck to unlock the system and return to the Global PROGRAM prompt, or
press [F2] = LOCK to lock the system.
Note:
If the system was unlocked at the above prompt, the following three prompts do not appear.
2.
Enter the current Password (
2719 is the default password) and press [ENT] .
3. At the ?Edit Password prompt, press [F1] = NO to leave the password unchanged and return to the Global
PROGRAM prompt, or press [F2] = YES to enter a new password.
IMPORTANT: Since the default password is printed in this manual, a new password should be entered. If the password
is ever lost, contact the factory for assistance.
4.
Enter the New Password and press
[ENT] . Any combination of letters and numbers up to a total of 21 characters
may be used as a password.
Note: Keep in mind that the password may have to be entered frequently from the keypad. A long and/or complex
password may soon become annoying to use.
5. Verify the New Password by entering it again and press [ENT] . Be sure to record the new password in a safe
place.
Procedure Options
After completing the above steps, the meter returns to the Global PROGRAM prompt. Continue as follows:
• To continue programming the meter, refer to the menu maps in Appendix A and navigate to the desired menu.
Then, proceed to the appropriate section of this manual for instructions.
• To leave the
User Program and retain the previous settings, press
[EXIT] twice and then press [F1] = NO at the
SAVE prompt. Any programming changes will be discarded and you will be returned to the data display.
• To leave the User Program and return to measurement mode, press [EXIT] twice and then press [F2] = YES at
the SAVE prompt. Your programming changes will be entered into the meter’s memory, and you will be
returned to the data display.
Note:
See the
SAVE
submenu section on the following page for more information on this function