Section 50
00-02-0329
01-09-07 -
22 -
Password Protected Settings
Some settings are password protected. If a password is
required to change a setting, CODE 00 displays
indicating a numeric password should be entered (M). If
an incorrect password is entered, ERROR (N) displays
for a few seconds, and then the CODE 00 (M) notation
returns to the display.
The password will only need to be entered once during
any editing session. The password is reset when the
editing session is exited or is timed-out due to keypad
inactivity. Entering a code “0”, allows read-only access
to Setup menus.
Use the [UP ARROW] and/or [DOWN ARROW] keys to
enter the numeric password specific to that TTD
annunciator.
Inactivity Time Out
Setup procedures need to be started and completed in a
timely manner.
If the TTD annunciator is in any Setup Mode, the display
function returns to the previous level of entry if there are
no key presses within thirty seconds. For example, the
TTD annunciator is in SETUP 3 (O), channel 25 is
selected, and the choice of Sensor Type is displayed,
(P) after 30 seconds of keypad inactivity the TTD returns
to SETUP 3 (Q).
If another 30 seconds pass with no keypad activity,
escape is activated and the unit returns to the
operational screens.
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