Sim2 Multimedia GRAND CINEMA HT HT5000 - Manual (Page 27)

7
ht5000
You can purchase the following optional accessories at your
Dealer:
- Ceiling mount kit
- Lens
A range of lenses are available from our dealers to satisfy
varying installation and projection distance needs. See the
Additional Information chapter for greater details on projection
distance and enlargement ratios.
Always contact our service centre to have the lens replaced.
12 OPTiONAL ACCESSORiES
Use only original or SiM2 Multimedia approved accessories.
warning: for ceiling/wall installation, by means of suspension
bracket, carefully follow the instructions and safety instruc-
tions recommended by the Manufacturer in the bracket’s
literature.
incomplete image along borders (vertical and horizontal)
• Check compatibility of the video or graphic signals with
the technical specifications of the system, and specifically,
with the specifications of the selected input.
• Recall the automatic image adjustment function by pres-
sing the key “A” on the remote control.
• Adjust the horizontal and vertical position of the image
with the IMAGE / POSITION menu (if available for the input in
question).
• Adjust the width and height of the image, selecting Aspect
in the IMAGE ADJUSTMENTS / ASPECT menu.
• Adjust the overscan value applied to the image on the
IMAGE / OVERSCAN menu.
image too dark, too pale or unnaturally coloured
• Check compatibility of the video or graphic signals with
the technical specifications of the system, and specifically,
with the specifications of the selected input.
• Adjust the CONTRAST, BRIGHTNESS, COLOUR and TINT parameters
in the PICTURE menu.
• If necessary, adjust COLOR TEMPERATURE and GAMMA CORRECTION
(IMAGE menu).
graphic image with poor quality vertical detail
• Check compatibility of the video or graphic signals with
the technical specifications of the system, and specifically,
with the specifications of the selected input.
• Press key “A” on the remote control.
• Adjust the FREqUENCY and PHASE settings in the IMAGE menu
to optimize the vertical details of the image (if available
for the input in question).
Video image showing colour misalignment on vertical de-
tails
• Check compatibility of the video or graphic signals with
the technical specifications of the system, and specifically,
with the specifications of the selected input.
• Adjust Y/C DELAY settings in the IMAGE menu to reduce colour
misalignment.
Remote control does not work
• Check remote control battery power and correct polari-
ty.
• Ensure the area between the infrared sensors (on the front
panel of the projector) and the remote control is free from
obstructions.
• Make sure the infrared sensors on the front and rear of the
projector are not exposed to intense light levels.