Panasonic KX-HTS824 - Page 34

3.2.5 Installing/Removing the Optional Service Cards
2. Position the card in the open slot, making sure that the tabs on the both sides of the card fit into place.
Then, holding the card firmly in place, lower the rear end so that the holes of the card are aligned with the
screw holes.
3. Insert the s
p
acers
(
①
)
into the holes on the card, and ti
g
hten the s
p
acers to secure the card.
①
Note
When usin
g
an LCOT4 card with a DPH2 card, install the LCOT4 card in the bottom
4. Connect cables to appropriate ports of the card. For details about pin assignments, refer to the appropriate
section in "3.5 Connectin
g
Extensions" and "3.6 Connectin
g
Door
p
hones and Door O
p
eners".
Note
Make sure to connect cables after installing the card in the PBX, not before.