32
MRC 7000 ENABLE MODE
PROCEDURE (1&2 PEN)
Reference page #36 in the MRC 7000 Installation,
Wiring, Operation Manual, Form 2877, Edition 6,
May 1994 update.
To prevent tampering, your programmer comes
from the factory with the programming modes
turned "
oFF
".
If adjustment is required then the modes must be
turned "
ON
" before they are accessible. We
recommend that when the adjustments have been
completed you turn off the programming modes again
.
To turn on the mode required perform the
following steps:
CAL 9900 Controls Drawing
1. Turn MAIN POWER SWITCH to "ON ".
2.
Press the scroll key " " until "
CtrL
" is displayed.
3. Press and hold the " " and " " keys at the
same time. All the display lamps will light.
4. After 10 seconds the display lights will go out
and "
EnAb
" will be displayed. Release the
" " and " " keys. "
EtSt
" will appear.
5. Repeatedly press the " " key until the
desired mode is displayed.
6. Press the
scroll key " "
once to display the
mode’s setting ("
ON
" or "
oFF
").
7. Press the " " key to turn the desired mode
"
ON
".
8. To turn desired mode "
oFF
" follow steps 1-5
and then press " " key.
MRC 7000 Enable Mode Flow Chart
(about 10 seconds).
" will appear.
