3Com 8913H Two-Way Radio User Manual


 
2
Contents
Contents
About this manual . . . . . . . . . . . 1
Contents
. . . . . . . . . . . . . . . . . . 2
Projector features .
. . . . . . . . . . 3
Preparations .
. . . . . . . . . . . . . . 3
Contents of package . . . . . . . . . . . . . 3
Fastening the lens cover . . . . . . . . . . 3
Part names
. . . . . . . . . . . . . . . . 4
Projector . . . . . . . . . . . . . . . . . . . . . . 4
Control panel . . . . . . . . . . . . . . . . . . . 5
Rear panel . . . . . . . . . . . . . . . . . . . . 5
Remote control . . . . . . . . . . . . . . . . . 6
Setting up
. . . . . . . . . . . . . . . . . 7
Arrangement . . . . . . . . . . . . . . . . . . . 7
Connecting your devices . . . . . . . . . . 9
Connecting power supply . . . . . . . . 11
Using the security bar and slot . . . . 11
Remote control .
. . . . . . . . . . . 12
Putting batteries . . . . . . . . . . . . . . . 12
About the remote control signal . . . 12
Changing the frequency of remote control signal
. . 13
Using as a simple PC mouse & keyboard
. . 13
Power on/off
. . . . . . . . . . . . . . 14
Turning on the power . . . . . . . . . . . 1
4
Turning off the power . . . . . . . . . . . 1
4
Operating
. . . . . . . . . . . . . . . . 15
Adjusting the volume . . . . . . . . . . . . 1
5
Temporarily muting the sound . . . . . 1
5
Selecting an input signal . . . . . . . . . 1
5
Searching an input signal . . . . . . . . 1
6
Selecting an aspect ratio . . . . . . . . . 1
6
Adjusting the projector's elevator . . 1
7
Adjusting the zoom and focus . . . . . 1
7
Using the automatic adjustment feature
. . . 18
Adjusting the position . . . . . . . . . . . 1
8
Correcting the keystone distortions
. . 19
Using the magnify feature . . . . . . . . 1
9
Freezing the screen . . . . . . . . . . . . 2
0
Temporarily blanking the screen . . . 2
0
Using the menu function . . . . . . . . 21
EASY MENU.
. . . . . . . . . . . . . . 23
Aspect, Auto keystone
execute,
k
eystone
,
picture mode, Brightness,
c
ontrAst, color, tint, shArpness,
W
hisper, mirror, reset, Filter time,
l
AnguAge,
Go to Advanced Menu
...
PICTURE menu . . . . . . . . . . . . 25
Brightness, contrAst, gAmmA,
c
olor temp, color, tint, shArpness,
m
y memory
IMAGE menu . . . . . . . . . . . . . . 28
Aspect, over scAn, v position,
h
position, h phAse, h size,
A
uto Adjust execute
INPUT menu . . . . . . . . . . . . . . 30
progressive, video nr, color spAce,
c
omponent, video FormAt, FrAme lock,
c
omputer in, resolution
SETUP menu . . . . . . . . . . . . . . 33
Auto keystone
execute,
k
eystone
, Whisper, mirror,
s
tAndBy mode, monitor out
AUDIO menu . . . . . . . . . . . . . . 35
volume, speAker, Audio
SCREEN menu . . . . . . . . . . . . . 36
lAnguAge, menu position, BlAnk,
s
tArt up,
M
yScreen
, M
yScreen Lock
,
m
essAge, source nAme, templAte
OPTION menu . . . . . . . . . . . . . 40
Auto seArch, Auto keystone
,
A
uto on, Auto oFF, lAmp time,
F
ilter time, my Button,
m
y source, service, security
C.C. (closed caption) menu . . 53
displAy, mode, chAnnel
Maintenance . . . . . . . . . . . . . . 54
Replacing the lamp . . . . . . . . . . . . . 54
Cleaning and replacing the air lter
. . 56
Other care . . . . . . . . . . . . . . . . . . . . 58
Troubleshooting
. . . . . . . . . . . 59
Related messages . . . . . . . . . . . . . 59
Regarding the indicator lamps . . . . 60
Shutting the projector down . . . . . . 6
1
Resetting all settings . . . . . . . . . . . . 6
1
Phenomena that may be easy
to be mistaken for machine defects
. . 62
Specications .
. . . . . . . . . . . . 65