Gatekeeper Systems K-9800 CartKey2, Руководство пользователя

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CHANGING CARTKEY2 BATTERY
CartKey2 batteries will need to be replaced from time to time during the life of
the system. If you are having difficulty unlocking or locking the Gatekeeper
wheel you may need to replace the battery. In order to replace your CartKey2
battery, perform the following steps. You will need a replacement CR123A 3V
lithium battery. These are standard lithium batteries like the kind used in most
digital
cameras. You will also need a coin in order to open the battery cover (a quarter
works best).
STEPS
1. Turn the CartKey2 over so you are looking at the side opposite the front panel.
You will see a circular cover with a slot. Place the CartKey2 on a flat surface.
2. Insert your coin into the slot and turn counterclockwise until the battery cover
pops up.
3. Remove the battery cover and set aside.
4. Inside the CartKey2, you will see a nylon strap holding the battery in place.
Pull up on the nylon strap until the battery pops out.
5. Insert the new battery so it lies on top of the nylon strap (this will ensure easy
removal the next time you need to change the battery).
Make sure to align the “+” and “—” connectors on the battery with the “+” and
“—” indicators inside the CartKey2. Insert the “—” end first and then push
down on the battery until it snaps into place.
6. Once the new battery is in place, fold the remaining end of the nylon strap
back over the battery.
7. Take the battery cover and place it back on the CartKey2, making sure to line
up the notches on the battery cover with the notches on the CartKey2
opening. Push down on the battery cover until it is level with the surface of
the CartKey2. Turn the battery cover clockwise.
8. Insert your coin into the slot and turn clockwise until the battery cover clicks
into place.