Acer H7850 User Manual

17
English
User Controls
Onscreen Display (OSD) Menus
The projector has multilingual OSD that allow you to make image adjustments
and change a variety of settings.
Using the OSD menus
• To open the OSD menu, press "MENU" on the remote control or control
panel.
• When the OSD is displayed, use the keys to select any item in the
main menu. After selecting the desired main menu item, press "ENTER" to
enter submenu for feature setting.
• Use the keys to select the desired item and adjust the settings by
using the keys.
• Select the next item to be adjusted in the submenu and adjust as described
above.
• Press "BACK" on the remote control or control panel, the screen will return
to the main menu.
• To exit OSD, press "BACK" on the remote control or control panel. The
OSD menu will close and the projector will automatically save the new
settings.
Note 1: Some of the following OSD settings may not be available. Please
refer to the actual OSD of your projector.
Note 2: Functions vary depending on model definition.
Main menu
Sub menu
Setting

Acer H7850 Specifications

General

Number of colors	1.073 billion colors
Native aspect ratio	16:9
Projection distance	1.3 - 9.3 m
Vertical scan range	24 - 120 Hz
Horizontal scan range	15 - 135 kHz
Projection technology	DLP
Supported aspect ratios	4:3, 16:9
Contrast ratio (dynamic)	1000000:1
Contrast ratio (typical)	-
Screen size compatibility	26 - 300 \
Projector native resolution	2160p (3840x2160)
Vertical synchronization (max)	0.12 kHz
Vertical synchronization (min)	0.024 kHz
Horizontal synchronization (max)	135 kHz
Horizontal synchronization (min)	15 kHz
Focus	Manual
Digital zoom	2 x
Optical zoom	1.6 x
Zoom capability	Yes
Focal length range	20.91 - 32.62 mm
Aperture range (F-F)	2.5 - 3.26
Lamp type	UHP
Lamp power	240 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	4000 h
Service life of light source (economic mode)	15000 h
HDMI connector type	Full-size
USB 2.0 ports quantity	1
Number of bulbs	1 bulb(s)
Noise level	29 dB
Projection modes	Ceiling, Front, Rear
Noise level (economic mode)	27 dB
RMS rated power	5 W
Power source	AC
AC input voltage	120 - 230 V
Power consumption (standby)	- W
Power consumption (typical)	315 W
Power consumption (economy mode)	260 W
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 80 %
Placement	Desktop, Ceiling
Product type	Standard throw projector
Product color	White
Market positioning	Home cinema
Built-in display	No
Supported video modes	2160p
Supported graphics resolutions	3840 x 2160

Weight and Dimensions

Weight	5300 g