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INSTALLATION & SETUP
2-22
DLV 1280
User's Manual
Set the jumpers as shown in Figure 2-30. Take care to refer to the correct part of
the drawing — IR or wired (optional). Use tweezers or needle-nose pliers to
remove and replace each jumper as necessary.
J1
•
jumper: For either remote, set between pins 1 and 2 to set as Protocol
"A". Set between pins 2 and 3 to set as Protocol "B".
J2
•
jumper: For either remote, set between pins 2 and 3 as shown; otherwise,
the projector will not respond correctly to keypad commands.
J3
•
jumper: For the IR remote, make sure that the jumper is set between pins
2 and 3 as shown. For the wired remote, make sure that the jumper is set
between pins 1 and 2 as shown.
J4
•
jumper: For the IR remote, make sure that the jumper is set between pins
1 and 2 as shown. For the wired remote, make sure that the jumper is set
between pins 2 and 3 as shown.
Replace battery compartment cover. Plug into projector (wired keypad only) and
test.
NOTE: Although they are similar, a wired keypad cannot be converted into an
IR remote keypad, nor vice versa.
You can also issue software protocol settings through the keypad. These settings
override the hard-wired jumper settings and remain in effect until the keypad is
either unplugged or until a battery is removed. At that point, keypad protocol
will then revert back to the hard-wired jumper settings (see above). Note that the
projector will automatically detect this return to hard-wired settings and will still
respond. To set the keypad protocol through software:
Press
Press
NOTE: If you set a remote keypad to a new protocol and the projector stops
responding entirely, the projector may be set to a conflicting protocol. Use the
projector's built-in keypad to access the Preferences menu. Under the relevant
keypad option, select the protocol that matches the new protocol of the remote
keypad. The projector should now respond properly.
= Protocol "A"
= Protocol "B"
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