Vivitek Projector DH559 User Manual

							— 32 — 
Advanced 1 Feature 
Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 2 menu. Press 
▲▼ to move to the Advanced 1 menu and then press Enter or ►. Press ▲▼ to move up and down 
in the Advanced 1 menu. Press ◄► to enter and change values for setting. 
 
ITEM DESCRIPTION 
Menu Position Press ◄► button to enter and select different OSD location. 
Translucent Menu Press ◄► button to enter and select OSD background translucent level.  
Low Power Mode Press ◄► to enter and turn Low Power Mode on or off. 
Fan Speed 
Press the cursor ◄► button to enter and toggle between Normal and High fan 
speeds.  
Note: We recommend selecting high speed in high temperatures, high humidity, or 
high altitude (higher than 1500m/4921ft) areas. 
Lamp Hour Reset After replacing the lamp, this item should be reset. See page 33 for more information 
on Lamp Hour Reset. 
Projector ID  Press the cursor ◄► button to enter and adjust a two digit projector ID from 0 through 
98. 
  
						

							– 33 – 
Lamp Hour Reset 
 
Please refer to Resetting the Lamp on page 39 to reset the lamp hour counter. 
  
						

							— 34 — 
Advanced 2 Feature 
Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 2 menu. Press 
▲▼ to move to the Advanced 2 menu and then press Enter or ►. Press ▲▼ to move up and down 
in the Advanced 2 menu. Press ◄► to enter and change values for setting. 
 
ITEM DESCRIPTION 
Sleep Timer Press the cursor ◄► buttons to enter and set Sleep timer. The projector automatically 
turns off after the preset period of time. 
Source Filter Press  (Enter) / ► to enter the Source Filter menu. See page 35 for more 
information on Source Filter. 
Wall Color Press the cursor ◄► button to enter and set the Wall Color. 
Color Space Press the cursor ◄► button to enter and set the Color Space. 
Quantization 
Range Press the cursor ◄► button to enter and set the Quantization Range.   
						

							– 35 – 
Source Filter 
Press the ENTER button to enter the Source Filter sub menu. 
 
ITEM DESCRIPTION 
VGA Press the ◄► buttons to enter and enable or disable the VGA source. 
HDMI/MHL Press the cursor ◄► button to enter and enable or disable the HDMI/  
MHi-compatible source. 
  
						

							— 36 — 
MAINTENANCE AND SECURITY 
Replacing the Projection Lamp 
The projection lamp should be replaced when it burns out. It should only be replaced with a certified 
replacement part, which you can order from your local dealer.  
 Important: 
a. The projection lamp used in this product contains a small amount of mercury. 
b. Do not dispose this product with general household waste. 
c. Disposal of this product must be carried out in accordance with the regulations of your local  
authority. 
 Warning: 
Be sure to turn off and unplug the projector at least 30 minutes before replacing the lamp. Failure to 
do so could result in a severe burn. 
 
 Caution: 
In rare cases the lamp bulb may burn out during normal operation and cause glass dust or shards 
to be discharged outward from the rear exhaust vent. 
Do not inhale or do not touch glass dust or shards. Doing so could result in injury.  
Always keep your face away from the exhaust vent so that you do not suffer from the gas and 
broken shards of the lamp. 
When removing the lamp from a ceiling-mounted projector, make sure that no one is under the 
projector. Glass fragments could fall if the lamp has been burned out.  
 IF A LAMP EXPLODES 
If a lamp explodes, the gas and broken shards may scatter inside the projector and they may come 
out of the exhaust vent. The gas contains toxic mercury. 
Open windows and doors for ventilation. 
If you inhale the gas or the shards of the broken lamp enter your eyes or mouth, consult the doctor 
immediately.  
1.  Loosen screws on the 
lamp compartment cover. 
       
						

							– 37 – 
2.  Remove the lamp 
compartment cover. 
 
3.  Disconnect the lamp 
connector  
 
4.  Remove the two screws 
from the lamp module. 
 
5.  Lift the module handle up. 
6.  Pull firmly on the module 
handle to remove the lamp 
module.  1
2   
						

							— 38 — 
7.  Reverse steps 1 to 6 to 
install the new lamp 
module.  
While installing, align the 
lamp module and ensure it 
is level to avoid damage. 
 
 
 
 
 
 
Note:  
The lamp module must sit 
securely in place before 
tightening the screws. 
The lamp connector must 
be connected properly and 
place as drawing before 
Lamp compartment cover 
installation back. 
 
 
 Warning: 
Lamp Connector must be installed flush with the connector base as shown in the image below.      
A gap between the Lamp Connector and the connector base will cause damage to the projector.   
The following images illustrate correct and incorrect Lamp Connector installations. 
    N o G a p Gap
C o r r e c tI n c o r r e c t  
						

							– 39 – 
Resetting the Lamp 
After replacing the lamp, you should reset the lamp hour counter to zero. Refer to the following: 
1.  Press the MENU button to open 
the OSD menu. 
 
2.  Press the cursor ◄► button to 
move to the Settings 2 menu. 
Press the cursor button to move 
down to Advanced 1 and press 
enter. 
3.  Press the cursor ▼▲ button to 
move down to Lamp Hour Reset. 
 
4.  Press the cursor ► or Enter 
button.  
A message screen appears. 
 
5.  Press ▼▲◄► buttons to reset 
the lamp hour. 
6.  Press the MENU button to get 
back to Settings 2. 
  
						

							— 40 — 
Cleaning the Projector 
Cleaning the projector to remove dust and grime will help ensure trouble-free operation.  
 Warning: 
1. Be sure to turn off and unplug the projector at least 30 minutes before cleaning. Failure to do so 
could result in a severe burn. 
2. Use only a dampened cloth when cleaning. Do not allow water to enter the ventilation openings 
on the projector.  
3. If a little water gets into the projector interior while cleaning, leave unplugged in a well-ventilated 
room for several hours before using. 
4. If a lot of water gets into the projector interior when cleaning, have the projector serviced. 
Cleaning the Lens 
You can purchase optic lens cleaner from most camera stores. Refer to the following to clean the 
projector lens. 
1. Apply a little optic lens cleaner to a clean soft cloth. (Do not apply the cleaner directly to 
the lens.) 
2. Lightly wipe the lens in a circular motion. 
 Caution: 
1. Do not use abrasive cleaners or solvents. 
2. To prevent discoloration or fading, avoid getting cleaner on the projector case. 
Cleaning the Case 
Refer to the following to clean the projector case. 
1. Wipe off dust with a clean dampened cloth. 
2. Moisten the cloth with warm water and mild detergent (such as used to wash dishes), and 
then wipe the case. 
3. Rinse all detergent from the cloth and wipe the projector again. 
 Caution: 
To prevent discoloration or fading of the case, do not use abrasive alcohol-based cleaners. 
     
						

							– 41 – 
Using the Kensington Security Slot 
 
Using the Kensington Security Slot 
If you are concerned about security, attach the projector to a permanent object with the Kensington 
slot and a security cable.  
 
Note: 
Contact your vendor for details on purchasing a suitable Kensington security cable.  
The security lock corresponds to Kensington’s MicroSaver Security System. If you have any 
comment, contact: Kensington, 2853 Campus Drive, San Mateo, CA 94403, U.S.A. Tel: 800-535-
4242, http://www.Kensington.com.