Rae Q-RAE, Руководство по эксплуатации и обслуживанию

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PROGRAMMING
4 - 5
4.3 Entering the Programming Menu
1. Turn on the Q-RAE monitor (refer to Section 2.3 for
the power on sequence).
2. Press and hold down both
[MODE]
and
[N/-]
keys for
three seconds to enter programming mode. Note: This
is to prevent a user from entering the programming
mode by accident.
3. If the security level is 0 or 2, after holding down the
two keys for 3 seconds, the monitor should enter the
programming mode and the first menu item “Calibrate
Monitor?” is displayed.
4. If the security level is 1, or the monitor is in text mode,
after holding down the two keys for three seconds, the
display shows “Enter Password = 0000” with the left-
most digit flashing. The user should enter a password
starting from this flashing digit.
Note 1: Prior to factory shipment, the Q-RAE monitor was
installed with “0000” as the default password.
Note 2: For added security, “0000” is always displayed
instead of the actual password at this step.
5. If the correct digit value is not “0”, use
[Y/+] or [N/-] to
increase or decrease the digit value. Then press
[MODE] momentarily to confirm the digit value. The
display shows the actual digit entered and moves the
flashing cursor to the next digit (to the right).