Meriam M2110L SMART LEVEL GAUGE - Manual (Page 12)

9R143 Dated 3/2011
10
P1 – TIMEOUT VALUE
This register sets the length of time (in minutes) for automatic shutoff. The Battery model will automatically shutoff
if there is no keypad activity for this length of time. This feature can be disabled by selecting 0 in the register,
which allows the gauge to remain on indefinitely, or until the ON/OFF key is pressed (battery life may be reduced).
During programming, the choices found in the register correspond to the actual timeout values, in minutes.
QUICK REFERENCE: P1, TIMEOUT
Px Name Description Value Range Notes
P1 Timeout Automatic shutoff in minutes of
keypad inactivity. 0 (disabled),
1, 2, 5, 10, 15, 25 Battery model
only.
STEP BY STEP: P1, TIMEOUT
Step Action Display
1 Gauge should be in the normal Measure Mode. Normal Pressure Display.
Press the PRGM/Enter
→ key.
2
If the lockout is active, the gauge will now prompt for entry of
the lockout code. Refer to “STEP BY STEP: ENTERING A
LOCKOUT CODE (When Prompted)” on page 21.
The PRGM annunciator shows at the top of the
display, and the display shows the register name
“P0”.
Press the Up
↑ or Down↓ keys repeatedly to scroll
to the desired register.
3
The Zero function (Up
↑ and Down↓) will reset the scroll to P0
and allow selection to continue.
Display shows “P1”.
4 Press PRGM/Enter
→ to open the register.
The display shows the current value.
Press the Up
↑ or Down↓ keys repeatedly to scroll
to the desired register value.
5
The Zero function (Up
↑ and Down↓) will reset the scroll to
default and allow editing to continue.
All available choices are scrolled.
(Choices indicate actual Timeout in seconds.)
6 Press the PRGM/Enter
→ key to accept the desired
value.
The value is accepted, and the register is closed.
Display shows “P1”.
7 Press the Backspace
← key to activate the register
setting and return to Measure Mode.
Normal Pressure Display.
Notes 1. After steps 2 and 3, the Backspace
← key will abort the process and return to Measure Mode.
2. After steps 4 and 5, the Backspace
← key will abort the edit and close the register.
3. After step 6, the PRGM/Enter
→ key will again open the register for edit.
4. During any programming operation, if there is no keypad activity for approximately 1 minute, the
operation is aborted and the gauge returns to Measure Mode unchanged.
Battery Models Only