Benq SP870 Benutzerhandbuch
11
Introduction
Eng
lish
lish
18. Keystone/Arrow keys (
/ Up,
/
Down)
Manually corrects distorted images resulting
from an angled projection.
from an angled projection.
19.
Right/
Locks the keys on the projector.
When the On-Screen Display (OSD) menu is
activated, the #18, #9 and #19 keys are used as
directional arrows to select the desired menu
items and to make adjustments.
activated, the #18, #9 and #19 keys are used as
directional arrows to select the desired menu
items and to make adjustments.
20. SOURCE
Displays the source selection bar.
21. MUTE
Toggles projector audio between on and off.
22. MODE
Depending upon the input signal in use, selects
an available picture mode.
an available picture mode.
Operating the
LASER
pointer
The
LASER
Pointer is a presentation aid
for professionals. It emits red colored
light when you press it and the indicator
lights up red.
light when you press it and the indicator
lights up red.
The laser beam is visible. It is necessary to
press and hold LASER for continuous
output.
press and hold LASER for continuous
output.
Do not look into the laser light
window or shine the laser light beam on
yourself or others. See the warning messages
on the back of the remote control prior to
using it.
window or shine the laser light beam on
yourself or others. See the warning messages
on the back of the remote control prior to
using it.
The laser pointer is not a toy. Parents should be
mindful of the dangers of laser energy and keep this
remote control out of the reach of children.
mindful of the dangers of laser energy and keep this
remote control out of the reach of children.
Remote control effective range
Infra-Red (IR) remote control sensors are located on
the front and the back of the projector. The remote
control must be held at an angle within 30 degrees
perpendicular to the projector's IR remote control
sensors to function correctly. The distance between the
remote control and the sensors should not exceed
the front and the back of the projector. The remote
control must be held at an angle within 30 degrees
perpendicular to the projector's IR remote control
sensors to function correctly. The distance between the
remote control and the sensors should not exceed
8
meters (~ 26 feet).
Make sure that there are no obstacles between the
remote control and the IR sensors on the projector that
might obstruct the infra-red beam.
Make sure that there are no obstacles between the
remote control and the IR sensors on the projector that
might obstruct the infra-red beam.
•
Operating the projector from the front
Ap
pro
x. 1
5°
Ap
pro
x. 1
5°
•
Operating the projector from the rear