Petsafe Staywell Pet Door Guide De L'utilisateur page 6

Powering the Infra-red dog door
Remove the top cover by pushing fi rmly on the paw prints
and by pushing upwards. (Fig.11).
Place 4 x AA 1.5V Alkaline Long Life batteries in position (Fig.12).
After you have powered the dog door it emits a low tone bleep indicating
the dog door is ready for programming. In addition to the bleep the red LED
will fl ash. Replace top cover.
FIG.11
Batteries should be replaced every 3-6 months. Do not use
rechargeable batteries. To increase battery life, place the dog door
in manual mode when not in use (see 'manual operation') and fi t the
optional locking barrier.
5
FIG.12
Powering the Infra-red key
Open the collar key by twisting a coin between the two fl anges (Fig.13).
Remove battery holder (Fig.14).
Place 1 x CR2 long life battery into the battery holder. The collar key LED
will fl ash 3 times indicating that the key is active (Fig.15).
Replace battery holder into the collar key, clipping the 2 halves togehter
and ensuring the green PCB board is visible through the clear base.
(Fig.16).
The key will continue to fl ash at 2 minute intervals. (Fig.17).
FIG. 13 FIG. 14 FIG. 15
Battery should be replaced every 3-6 months or when the LED
stops fl ashing.
FIG. 16 FIG. 17