Remote Control Unit - JVC DLA-SX21U Instructions Manual

Installing the Projector
Effective Range and Distance of the Remote Control Unit
The operable distance of the remote control unit is about 7m for direct reception. The remote control unit can be used by having the
transmission signal reflected off a screen. In this case, please set the total distance A + B where A is the distance from
projector to screen and B is the distance from screen to remote control, within 7m. The operable angles of the remote control
unit are 30˚ right and left, and 20˚ up and down.
Using as a wireless remote control unit
As the effect of signals reflected from the remote control unit differ with the type of screen used, effective range and distance
may decrease.
Screen
20˚
20˚
B
Remote Control
Unit
Using as a wired Remote Control
By connecting a separately sold remote control (RM-M3010) and cable (about 3m: QAM0081-001/ about 15m: QAM0247-001)
to the REMOTE terminal, the remote control can be used as a wired control unit. When connected to the cable, the remote
control's transmitter and the projector's sensor do not function. Please keep within the range of the remote cable length. War-
ranty is not extended to the case where an extension cord is used.
❈ The ESCAPE button on the separately sold remote control (RM-M3010) is equivalent to the EXIT button on the supplied
remote control unit. There is no equivalent to the H, V-KEYSTONE and FOCUS buttons found on the supplied remote control.
QUICK
OPERATE
ALIGN.
PC VIDEO
DIGITAL
VOLUME FREEZE
ZOOM
PRESET
ESCAPE ENTER
When the remote control unit fails to work properly
• When the batteries in the remote control unit are exhausted, improper functioning will occur. Please replace with new
batteries.
• When either the remote control unit or projector alone is connected to the remote cable, the item connected will not be able
to work. Please check the cable connection.
18
30˚
30˚
Projector
A
Remote control
(sold separately)
Remote Cable
(sold separately)
HIDE
Again, when a remote cable is connected to the REMOTE terminal of the
projector, the sensor does not work. Check to see if the cable is connected.
MENU
When a remote cable is connected to the remote control terminal, the
transmitter does not work.
Aim the remote control unit towards the remote sen-
sor on the front or rear of the projector. The operable
distance of the remote control unit is about 7m for di-
Remote Control Sensor
rect reception. If the remote control fails to work prop-
(rear) erly, move closer to the projector.
Projector
REMOTE
30˚
20˚
20˚
RS-232C OUT
CONTROL
Projector
30˚
Remote Control
Unit