Acer DD550Abi User manual

V1.

DD550

55” Dual Side

Display

User Manual

(English)

1

Table of contentsTable of contents

• Important Safety Instructions………………………….3

– Safety precautions and maintenance………………............3

– Use………………………………………………………………6
– Installation Notes………………………………………………9

• Package Content…………………………………………….11

– Unpacking……………………………………………………..11

– Accessories……………………………………………..........12

– Overview……………………………………………………....13

• Setting Up the Display……………………………………15

– Step1 : Putting the dual side display upside………...........15

– Step2 : Remove the three I/O covers on the sides............16

– Step3 : Remove the downside cover……………………....17

– Step4 : Link power box to dual side display………............18

– Step5 : Connect by HDMI connector……………………….20
– Step6 : Reinstall the downside cover and I/O covers……..21
– Step7 : Connect the power cord…………………………….22
– Step8 : Using the Remote Control…………………………..23
– OSD Setting Menu…………………………………………..24

• Trouble shooting

…………………………………...............28

• Specifications…………………………………….................29

• Product Dimensions………………………………...........30

2

Important Safety InstructionsImportant Safety Instructions

or prevent proper cooling of the display’s electronics.

Safety precautions and maintenance

WARNING: Use of control, adjustments or
procedures other than those specified in this
documentation may result in exposure to shock,
electrical hazards and/or mechanical hazards.

Read and follow these instructions when connecting and
using your display:

Operation:

• Keep the display out of direct sunlight and away from stoves or any
other heat sources.

• Remove any object that could fall into ventilation holes of power box

• Don’t block the ventilation holes on the power box.

• When positioning the display, make sure the power plug and outlet
are easily accessible.

• When turning off the display by detaching the power cord, wait 6
seconds before re-attaching the power cord for normal operation.

• Ensure the use of an approved power cord provided by vendor at all
times. If your power cord is missing, please contact your local service
center.

• Don’t subject the display to severe vibration or high impact conditions
during operation.

• Don’t knock or drop the display during operation or transportation.

• Provide an earthing connection before the mains plug is connected to
the mains. And, when disconnecting the earthing connection, be sure to
disconnect after pulling out the mains plug from the mains.

3

Safety precautions and maintenance

substance or water.

Maintenance:

• To protect your display from possible damage, do not put excessive
pressure on the display.

• Unplug the display if you are not going to use it for an extensive
period of time.

• Unplug the display if you need to clean it with a slightly damp cloth.
The screen may be wiped with a dry cloth when the power is off.
However, never use organic solvent, such as, alcohol, or ammonia­based liquids to clean your display.

• To avoid the risk of shock or permanent damage to the set, do not
expose the display to dust, rain, water or an excessively moist
environment.

• If your display becomes wet, wipe it with dry cloth as soon as possible.

• If a foreign substance or water gets in your display, turn the power off
immediately and disconnect the power cord. Then remove the foreign

• Don’t store or use the display in locations exposed to heat, direct
sunlight or extreme cold.

4

Safety precautions and maintenance

power cord, wait for 6 seconds before re

-

attaching the power

Read and follow these instructions when connecting and using
your display:

• Unplug the display if you are not going to use it for an extensive
period of time.

• Unplug the display if you need to clean it with a slightly damp cloth.
The screen may be wiped with a dry cloth when the power is
off. However, never use alcohol, solvents or ammonia-based liquids.

• Keep the display out of direct sunlight and away from stoves or any
other heat sources.

• Remove any object that could fall into the vents or prevent proper
cooling of the display’s electronics.

• Don’t block the ventilation holes on the power box.

• Keep the display dry. To avoid electric shock, do not expose it to rain
or excessive moisture.

• When turning off the display by detaching the power cable or DC

cable or DC power cord for normal operation.

• When positioning the display, make sure the power plug and outlet
are easily accessible.

• Consult a service technician if the display does not operate normally
after having followed the instructions in this manual.

5

Use

• Don’t turn the ventilation hole of Power Box upside down.

As shown in the picture below.

The ventilation hole of
power box

It is prohibited to turn the
ventilation hole of Power
Box upside down.

The ventilation hole of
power box

It is prohibited to
place tilt

6

Use

• When you install the display, please don’t use the “bottom

side” I/O hole and open the I/O cover . As shown in the
picture below.

The “bottom side” I/O cover
can’t be opened.

7

Use

Remote Controller Precautions:

• This product requires remote switch (ON/OFF) from Front Side ; the
Back Side only has OSD function operated by remote controller.

• Two sides brightness level only be controlled by front side OSD

simultaneously , won’t be separate to control the brightness level.

Front Side (700 nits)

Back Side (700 nits)

The Front Side have a product

label.

Disconnect devices:

• For pluggable equipment, the socket-outlet shall be installed near the
equipment and shall be easily accessible.

8

Installation Notes

F

There have 8 use holes on the side of the
display set (M4x15mm)

9

Installation Notes

Please make sure you
have a solid installation.
As shown in the picture.

You can install the display
set by screws x 8

(M4x15mm)

10

Package ContentPackage Content

Unpacking

• This product is packed in a carton, together with the standard
accessories.

• Due to the size and weight of this display it is recommended for two
people to move it.

• After opening the carton, ensure that the contents are complete and in
good condition.

11

Accessories

Dual Side Display x1

(

with 24V&12V line)

Power Cord x3

PC Box x1

Remote Controller x1

(EUx1, USx1, UKx1)

(Battery : CR 2025 3V)

12

Over View

Top View

Diagonal View

Front View

Side View

13

Over View

1

2

4

3

5

1. Display (Dual side)

2. Display Set

3. Remote control sensor (Dual side)

4. Use hole x 8 (single side have 4)

5. I/O cover x 3

14

Setting Up The Display Setting Up The Display

Step1 : Putting the dual side display upside

While the display put
upside , the screw will
be seen on the left.

15

Step2 : Remove the three I/O covers on the sides

Remove I/O cover

screws x 3(M3x6mm)

16

Step3 : Remove the downside cover

screws x 10(M3x6mm)

screws x 10(M3x6mm)

Tear down the
downside cover.

17

Step4 : Connect Power Box to Dual Side Display

Red line

2

24V*1

Power Box

1

12V*1

Yellow line

(8 pin)

(10 pin)

Dual Side

Display

18

Step4 : Connect Power Box to Dual Side Display

1

Connect the 12V (8 pin) power line

Connect the 24V (10 pin) power line

2

2

24V*1

Red line

(10 pin)

1

12V*1

Yellow line

(8 pin)

19

Step5 : Connect by HDMI connector

Plug two HDMI cables into the cabinet.
And ensure that all cable plugs are firmly fitted to
the equipment jacks.

HDMI

Front Side (700 nits)

HDMI

Back Side (700 nits)

20

Step6 : Reinstall the downside cover and I/O

Reinstall the downside

covers

1

cover.

screws x 10(M6x30mm)

Reinstall the other

2

two I/O covers
which are not use.

21

Step7 : Connect the power cord

AC in / switch

AC in / switch

AC in / switchAC in / switch

Power Box

Plug in the power cable and turn on the AC power switch.

22

Step8: Using the Remote Control

1

5

3

4

2

No. Key Descriptions

1

2

3

4

5

Power Power on/Power off

Menu Into OSD module

Menu Up

Menu Down

Exit Menu/Exit selection

23

OSD Setting Menu

Press “MENU” into the OSD Setting Menu, and then press
“UP” or “DOWN” to select the item, at last press “EXIT” to
leave menu :

Luminance

Press MENU to select one of the following, and then press “UP” or

“DOWN” to select the desired level,

---Brightness1: Range: 0~100 ; Default: : 100

(Dual side display brightness can be adjusted individually)

---Contrast: Range: 0~100 ; Default : 50

24

Press “MENU” into the OSD Setting Menu, and then press
“UP” or “DOWN” to select the item, at last press “EXIT” to
leave menu :

Color

Press MENU to select one of the following, and then press “UP” or

“DOWN” to select the desired level,

---Color Temperature: Range: 6500K, 9300K, 11500K, User Define
Default: : 9300K

If you choose the User Define, you can adjusts red, green, blue gain

and red, green blue offset;

---Red: 0~100 ; Default : 70

---Green: 0~100 ; Default : 70

---Blue: 0~100 ; Default : 70

25

Press “MENU” into the OSD Setting Menu, and then press
“UP” or “DOWN” to select the item, at last press “EXIT” to
leave menu :

OSD
Settings

Press MENU to select one of the following, and then press “UP” or

“DOWN” to select the desired level,

---Horizontal: 0~100 ; Default : 50

---Vertical: 0~100 ; Default : 50

---Transparency: 0~4 ; Default : 0

---OSD Time Out: 0~60 ; Default : 5

---OSD Rotation: 0(0 ˚),1(90 ˚),2(270 ˚),3(360 ˚) ; Default : 0(0 ˚)

26

Press “MENU” into the OSD Setting Menu, and then press
“UP” or “DOWN” to select the item, at last press “EXIT” to
leave menu :

Setup

Press MENU to select one of the following, and then press “UP” or

“DOWN” to select the item ,

---Language: English / Español / Français / Deutsch / Italiano

/ Português / Русский /简体中文 / 日本語 / 繁體中文

; Default :English

---Input: HDMI1 / HDMI2 ; Default :HDMI2

---Display Size: Full Screen / Smart Fit / 4:3 / Smart4:3 ; Default :

Full Screen

---Reset: No / Yes ; Default : No

27

Trouble shootingTrouble shooting

signal cable is attached

Symptom Possible Cause Remedy

No picture is
displayed

Interference
displayed on the
display or audible
noise is heard

Color is abnormal

Picture is distorted
with abnormal
patterns

1. The power cord is disconnected.

2. The main power switch on the back
of the display is not switched on.

3. The selected input has no
connection.

4. The display is in standby mode.

Caused by surrounding electrical
appliances or fluorescent lights

The signal cable is not connected
properly.

1. The signal cable is not connected
properly.

2. The input signal is beyond the
capabilities of the display.

1. Plug in the power cord.

2. Make sure the power
switch is switched on.

3. Connect a signal
connection to the display.

Move the display to
another location to see is
the interference is
reduced.

Make sure that the signal
cable is attached firmly to
the back of the display.

1. Make sure that the

2. Check the video signal
source to see if it
is beyond the range of the
display. Please
verify its specifications
with this display's
specification section

After-Images can
still be seen on the
display
after the display is
powered off.

A still picture is displayed for an over
extended period of time.

28

Do not allow a still image
to be displayed for
an extended period of time
as this can cause a
permanent after-image to
remain on the display.

SpecificationsSpecifications

Material

SECC

Model name DD550

Screen size

Resolution

Display Area

LCD Display 55”

Input Connectivity HDMI*2

SET

Contrast Ratio 4000:1

Brightness 700 nits / 700 nits

View angle

Color Gamut 72 (%)

Surface Treatment Haze 11%,3H

Dimension 1515.9 x 856.8 x x 23.4 mm

Weight 45.5 KG

Surface Treatment Painting in Black color

Input

55 inch (diagonal)

1920 x1080 (Pixel)

1209.6(H) x 680.4(V)

178° (H); 178° (V)

AC100-240V,50-60Hz,2.7A

Power Consumption 230 W (typ.)

Power

Packing

Environmental
Conditions

Option IPC

Light source

Dimension 600 x 370 x 42mm

Weight 4 KG

Dimension 1618 x 970 x 249 mm

Weight 56.5 KG

Operating Temp.

Operating Humidity 20% ~ 80%

29

LED

0 ~ 40°C

Product DimensionsProduct Dimensions

30

A,B,C: I/O covers