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EL640.400-C3
Operation Manual
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beneq EL640.400-C2, EL640.400-C3, EL640.400-CD3 Operation Manual

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EL640.400-C2, -C3 -CD3 TFEL Displays
Operation Manual
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
Fax +358 9 7599 5310
www.beneq.com
lumineq@beneq.com
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Document number: ED000821B
Page | 1
EL640.400-C2, -C3 and
-CD3
Operation Manual
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
Fax +358 9 7599 5310
www.beneq.com
lumineq@beneq.com
www.lumineq.com
Document number: ED000821B
Page | 2
Table of contents:
1 Product profile ..................................................................................................................................... 3
2 EL technology ...................................................................................................................................... 3
3 Electrical characteristics ........................................................................................................................ 4
3.1 Connector layout ........................................................................................................................... 4
3.2 Input to the display ....................................................................................................................... 5
3.3 Control basics ............................................................................................................................... 6
3.4 Power input .................................................................................................................................. 6
3.5 Connectors ................................................................................................................................... 7
3.6 Signal inputs ................................................................................................................................ 7
3.7 Jumper description ........................................................................................................................ 7
3.8 Input specifications ....................................................................................................................... 8
4 Display features ................................................................................................................................... 9
4.1 Display operation modes ................................................................................................................ 9
4.2 Support timing modes ................................................................................................................. 10
4.3 Display enable ............................................................................................................................ 11
4.4 200 rows mode ........................................................................................................................... 11
4.5 Two-bits-parallel data .................................................................................................................. 11
4.6 Brightness control ....................................................................................................................... 11
4.7 Self-test ..................................................................................................................................... 11
5 Installation and handling ..................................................................................................................... 12
5.1 Video input timing ....................................................................................................................... 12
5.2 Setup and hold timing .................................................................................................................. 15
6 Operational specifications .................................................................................................................... 16
6.1 Environmental ............................................................................................................................ 16
6.2 Reliability ................................................................................................................................... 16
6.3 EMC........................................................................................................................................... 16
6.4 Safety ........................................................................................................................................ 17
6.5 Optical ....................................................................................................................................... 17
6.5.1 Display color ....................................................................................................................... 17
6.5.2 Optional filter ...................................................................................................................... 18
7 Mechanical characteristics ................................................................................................................... 18
7.1 Display external dimensions ......................................................................................................... 18
7.2 Display viewing area characteristics ............................................................................................... 18
8 Description of warranty ....................................................................................................................... 22
9 Easy to use ....................................................................................................................................... 22
10 Ordering information .......................................................................................................................... 23
11 Support and service............................................................................................................................ 23
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
Fax +358 9 7599 5310
www.beneq.com
lumineq@beneq.com
www.lumineq.com
Document number: ED000821B
Page | 3
1 Product profile
The EL640.400-C2, -C3 and -CD3 displays are VGA-compatible high-resolution Thin Film Electroluminescent (TFEL) flat panel displays. They replace the bulky CRT in control and instrument product designs. They feature an integrated DC/DC converter, and their compact dimensions save space that allows addition of features or reduction in overall size. The two displays are mechanically identical.
The EL640.400-C2, -C3 and -CD3 are timing-compatible with the EL640.400–CB series displays and signal-compatible with a VGA feature connector supporting the 350 and 400 line standard VGA modes. They may be driven at frame rates up to 80 Hz.
The displays require +5 VDC and +11 VDC …+30 VDC power input and four to five basic input signals to operate:
Video Data or pixel information Video Clock, pixel clock, or dot clock Horizontal Sync Vertical Sync Blanking in VGA timing modes
2 TFEL technology
A display consists of an electroluminescent glass panel and a mounted circuit board with control electronics.
Figure 1. TFEL technology
The TFEL glass panel is a solid-state device with a thin film luminescent layer sandwiched between transparent dielectric layers and a matrix of row and column electrodes. The row electrodes, in back, are aluminum; the column electrodes, in front, are transparent. The entire thin film device is deposited on a single glass substrate. The glass panel is mounted to an electronic circuit assembly board (ECA) with an elastic spacer. The ECA is connected to the TFEL glass panel with soldered lead frames. The result is a flat, compact, reliable and rugged display device.
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
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The EL640.400-CD3 display includes a light absorbing ICEBrite™ (Integral Contrast Enhancement) construction of the display glass. The ICEBrite background significantly improves the luminance contrast of the display in bright ambient. The ICEBrite also removes the halo around the lit pixels in dark ambient, making the appearance of each pixel extremely crisp and clear.
In the EL640.400-C2, -C3 and -CD3, the 640 column electrodes and 400 row electrodes are arranged in an X-Y formation with the intersecting areas performing as pixels. Voltage is applied to both the correct row electrode and the correct column electrode to cause a lit pixel. Operating voltages required are provided by an integral DC/DC converter.
3 Electrical characteristics
3.1 Connector layout
Figure 2. Input connectors and jumpers and their location
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
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3.2 Input to the display
Table 1. Input to the display
Pins
Signal
Symbol
Description
J1(Data/power input connector)
1, 2
Voltage
V
cc2
Supply voltage (+11 V …+30 V) converted to
required internal high voltages (see J2).
3, 4
Voltage
V
cc1
Supply voltage (+5 V) for the logic (see J2).
5
Blanking
_BLANK
Used in VGA and SPECIAL modes. In NORMAL
mode, should be high or left disconnected.
6,8,10
12,14,16
Ground
GND
Signal return.
7
Two-bit
data
TVID
Second data input for two-bits-parallel mode. The
TVID input is for odd columns and the VID for
even ones.
9
Vertical
Sync
VS
The vertical sync signal VS controls the vertical
position of the picture.
11
Horizontal
Sync
HS
The horizontal sync signal HS controls the
internal row counter and in the NORMAL mode
the horizontal position of the picture.
13
Video Clock
VCLK
The VCLK signal shifts data present on the VID
and TVID lines into the display system. VCLK is
active on the rising edge.
15
Video Data
VID
Signal that supplies the pixel information to the
system.
J2 (Optional power input connector)
1
Voltage
V
cc2
Same as J1, Pins 1, 2 (not necessary to connect if
power is supplied via J1).
2, 3
Ground
GND
Same as J1 Pins 6, 8, 10, 12, 14, 16 (not
necessary to connect if power is supplied via J1).
4
Voltage
V
cc1
Same as J1 Pins 3, 4 (not necessary to connect if
power is supplied via J1).
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
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Pins
Signal
Symbol
Description
5
Low Power
_LOWPWR
The power consumption of the display is lowered
to LOW-POWER-OPERATION values if the
_LOWPWR is low, internally pulled high if left
disconnected.
6
Enable
ENABLE
The operation of the display unit is disabled if the
ENABLE input is low, internally pulled high
(enable) if left disconnected.
J3 (Optional control input connector)
1
Luminance
Pot.1
LUMPOT1
The inputs for an external logarithmic 50 kΩ
potentiometer to adjust the luminance of the
display. Can be left disconnected. The luminance
is then at the maximum level.
2
Luminance
Pot.2
LUMPOT2
3
Reserved
Reserved for future use.
4
Reserved
Reserved for future use.
3.3 Control basics
The TFEL panel has 640 transparent column electrodes crossing 400 row electrodes in an X-Y fashion. Light is emitted when an AC voltage is applied at a row-column intersection. The display operation is based on the symmetric, line-at-a-time data addressing scheme, which is synchronized by the external VS, HS, and VCLK input signals. The internal control signals and the high voltage pulses for the column and row drivers are generated internally by the control electronics. All control signal inputs are HCT-compatible with a 100 Ω series resistor.
3.4 Power input
The required supply voltages for the display are +5 VDC (V
cc1
) for the logic and +11 VDC …+30
VDC input (V
cc2
) for the integrated DC/DC converter. The high voltages needed for driving the
display are generated by the DC/DC converter from the V
cc2
input voltage. The input voltages
can be connected either through J1 or J2.
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
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3.5 Connectors
Table 2. Connectors
J1
16-pin header
ODU 511.066.003.016 or eq.
Mating
ODU 517.065.003.016 or eq.
Locking clip
ODU 517.065.716.700 or eq.
J2
6-pin header
Hirose DF1–6P–2.5DSA or eq.
Mating
Hirose DF1–6S–2.5 R 24 or eq.
Protector
Hirose DF1–6A 1.33
J3
4-pin header
Hirose DF1–4P–2.5DSA or eq.
Mating
Hirose DF1–4S–2.5 R 28 or eq.
Protector
Hirose DF1–6A 1.33
3.6 Signal inputs
For easy interfacing with VGA display controllers, the video input signals are VGA feature connector compatible. The display automatically determines the mode of operation. The connector J2 contains two control inputs: the LOWPWR input is used to minimize the power consumption of the display and the ENABLE input is used to shut off the display when it is not accessed (screensaver function). If the ENABLE or _LOWPWR functions are not in use and the power is connected via J1, the connector J2 can be left disconnected.
The connector J3 contains input for external luminance control. It can be left disconnected if its function is not needed.
3.7 Jumper description
PS1
The horizontal and vertical positioning of the image can be adjusted with jumpers on
pin strip PS1. VERPOS0…VERPOS2 (MSB) are for vertical positioning and
HORPOS0…HORPOS3 (MSB) are for horizontal positioning. Both settings form a binary
number where a set jumper is a “0” and open jumper a “1”. The adjustment range for
VERPOS is 0 to 7 upwards (default 000 for no shift) and HORPOS 7 right (0000) to 8
left (1111) (default 0111 for no shift).
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
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Table 3. PS2
Position Name
Function
1 SELFTST
Self-test function is selected, if the SELFTEST jumper is OFF. In
self-test, the input video data at VID and TVID inputs are displayed
asynchronously without any other input signals.
2 F2040
200 lines mode. All data is repeated in two consecutive rows.
Normally should be installed.
3 DCONFIG
The two-bits-parallel mode is selected if this jumper is OFF (see
page 10).
4 reserved
Reserved, do not insert jumper.
When shipped from the factory, the jumpers PS2/1, 2 and 3 are set.
3.8 Input specifications
Table 4. Input specifications
Parameter
Symbol
Min.
Typ.
Max.
Absolute max.
rating
Logic input HIGH
2 V
V
cc1
+ 0.5 V
Logic input LOW
0.8 V
–0.5 V
Logic supply voltage
V
cc1
4.75 V
5.0 V
5.25 V
6 V
Logic supply current at 5 V
I
cc1
— — 0.2 A
Display Supply voltage
V
cc2
11 V
—
30 V
33 V
Supply current at 12 V
I
cc2
0.8 A
1.6 A
Supply current at 12 V
(LOWPWR)
I
cc2
0.5 A
1.0 A
Power consumption 5 V /
12 V
11 W
20 W
Power consumption 5 V /
12 V (LOWPWR)
7 W
13 W
Operating conditions: Frame rate 70 Hz, ambient temperature 25 °C.
NOTE: Absolute maximum ratings are those values beyond which damage to the device may occur. The minimum and maximum specifications in this Operations Manual should be met, without exception, to ensure the long-term reliability of the display. Beneq does not recommend operation of the display outside these specifications.
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
Tel. +358 9 7599 530
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4 Display features
4.1 Display operation modes
The EL640.400-C2, -C3 and -CD3 have two input timing modes. VGA mode supports standard 200, 350 and 400 row VGA modes and normal mode is similar to normal mode in most Beneq displays. Timing mode is determined from a combination of the polarities of the VS and HS pulses and the _BLANK signal at the rising edge of the VS pulse and the polarities of VS and HS pulses at the rising edge of the _BLANK pulse.
In VGA modes, the number of columns is determined by the number of VCLK pulses during a HS pulse. A tolerance of ±1 pulse is accepted.
VGA Modes: The display data and control input is compatible with feature connector signals from VGA board. The display supports VGA modes 0, 1, 2, 3, 0*, 1*, 2*, 3*, 0+, 1+, 2+, 3+, 4, 5, 6, 7, 7+, D, E, F, 10 and 13. It notifies the polarity of the HS and VS at the rising edge of BLANK and determines the number of rows in the mode.
Note that in VGA modes 0, 1, 0*, 1*, 0+, 1+, 4, 5, D and 13 where the software uses 320 or 360 columns, the size of borders varies from one VGA controller to another. Therefore, the image may not be centered properly using those modes.
The image is centered automatically, and in text modes with 720 pixels horizontally, every ninth pixel is omitted for compatibility. The non-displayed pixel is in the space region of the character matrix, and therefore no information is lost. The borders are normally eliminated because of the centering. The upper and lower borders are, however, displayed in the modes using 350 rows due to extra rows not needed for the picture.
The 480 row VGA modes are not supported. Even if the display does not scan in these modes (11, 12), it continues to operate with no failures when a supported mode is detected.
Normal Mode is pin and timing compatible with the MD640.400 Series displays and the normal mode of the EL640.400–CB series displays. In this mode, only four input signals are needed: video data (VID), video clock (VCLK), horizontal synchronizing (HS) and vertical synchronizing (VS). _BLANK is not in use and should be pulled high or left disconnected.
In normal mode, the last 640 pixels before the fall of the HS are displayed. The topmost row displayed is the first HS HIGH time ending after HS Hold from VS time (T3 in normal mode) from the rising edge of VS. If HS is running continuously, the rising edge of the VS can be simultaneous to the previous falling or rising edge of the HS.
See details on the different timing modes as well as setup and hold timing on page 12-15.
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
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4.2 Support timing modes
Table 5. Supported timing modes
VGA
mode
Type
Text
format
Char.
box
Vsync
freq.
(Hz)
Pixels
(software)
Double
scan
Border
size
H V 0, 1
text
40 x 25
8 x 8
70
320 x 200
Yes
0 7 2, 3
text
80 x 25
8 x 8
70
640 x 200
Yes
8 7 0*, 1*
text
40 x 25
8 x 14
70
320 x 350
No
0 6 2*, 3*
text
80 x 25
8 x 14
70
640 x 350
No
8 6 0+, 1+
text
40 x 25
9 x 16
70
360 x 400
No
0
7
2+, 3+
text
80 x 25
9 x 16
70
720 x 400
No
9
7
4, 5
graph
40 x 25
8 x 8
70
320 x 200
Yes
0 7 6
graph
80 x 25
8 x 8
70
640 x 200
Yes
8 7 7
text
80 x 25
9 x 14
70
720 x 350
No
9 6 7+
text
80 x 25
9 x 16
70
720 x 400
No
9 7 D
graph
40 x 25
8 x 8
70
320 x 200
Yes
0 7 E
graph
80 x 25
8 x 8
70
640 x 200
Yes
8 7 F
graph
80 x 25
8 x 14
70
640 x 350
No
8 6 10
graph
80 x 25
8 x 14
70
640 x 350
No
8 6 13
graph
40 x 25
8 x 8
70
320 x 200
Yes
0
7
Normal
mode
graphics
72 max
640 x 400
NOTES:
The top and right borders’ border values are used for image centering to the display matrix.
In VGA modes 0+, 1+, 2+, 3+, 7 and 7+, the character box is narrowed to 8 pixels by omitting the data of every 9th pixel.
In VGA modes 0, 1, 0*, 0+, 1+, 4, 5, D and 13 where the software uses 320 or 360 columns, the size of borders may vary from one VGA controller card to another. The potentially needed picture adjustments may be done by programming the registers of the VGA controller chip.
Double Scan is a VGA card feature.
VGA modes 11 and 12 with 480 rows are not supported.
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
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4.3 Display enable
The display can be totally shut off for screen saving or power reduction by a LOW sate in the ENABLE control input. When disabled, the display stops scanning and only the DC/DC converter remains functional. The power consumption is only approximately 2W. In normal operation, the ENABLE input should be pulled HIGH or left disconnected (internal pull-up).
4.4 200 rows mode
200 input data rows may be displayed using 400 rows by automatically doubling every data row to two consecutive display rows. This function is selected by removing the jumper PS2/2 (F2040). The _BLANK input must also be in LOW state. For more information of this mode, contact Beneq.
4.5 Two-bits-parallel data
To reduce the input data frequency in the normal mode, the video data can be input two bits per clock cycle. The two data inputs are organized so that the data for the odd columns, numbered from left to the right at the viewer side, is input at the TVID (J1/ pin 7) and the data for the even columns at VID (J1/ pin 15). The two-bits-parallel mode is selected by removing the jumper 3 of the pin strip PS2.
4.6 Brightness control
The brightness of the display can be adjusted (approximately between 10% and 100%) by an external 50 kΩ logarithmic potentiometer between the LUMPOT1 and LUMPOT 2 inputs (J3/pins 1 and 2). The control function is done by feeding a small DC current signal via the external potentiometer from LUMPOT1 (+5 V reference voltage) to LUMPOT2. If the two inputs are left disconnected, the brightness is at its maximum level.
4.7 Self-test
The operation of the display can be easily checked without any external signals using the self-test function.
Remove the jumper 1 in the pin stripe PS2. Connect power to the display.
All the pixels of the display will be lit with the exception of the first half of the topmost row.
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
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5 Installation and handling
The product should be mounted using the M3 insert nuts on the ECA. Beside the four corner nuts, it is recommended to use also the two center nuts in the mounting if the vibration or shock stress is severe.
Before touching the display, necessary precaution must be taken to prevent application of static charges on the display from the operator or tools.
The display is made of glass material and should be handled with proper care. Do not drop the display or allow hard objects to strike its surface.
NOTE: For trouble-free data transfer, a maximum cable length of 300 mm (12 in.) from data transmitter to display input connector is recommended. If longer cables up to 2m (80 in.) length are needed, a serial resistor of approximately 47 could be placed at each of the four signal line outputs of the transmitter in order to lower signal reflections.
ELECTROSTATIC CAUTION: Beneq display use CMOS and power MOS-FET devices. These components are electrostatic-sensitive. Unpack, assemble and examine this assembly in a static-controlled area only. When shipping, use packing materials designed for protection of electrostatic-sensitive components.
WARNING: The product generates potentially dangerous voltages capable of causing personal injury (high voltage pulses up to 195 Vac). Do not touch the display electronics during operation!
5.1 Video input timing
Figure 3. Video input timing, 350 row VGA modes
Operation Manual
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CD3 Display
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Table 6. Video input timing, 350 row VGA modes
Description
Unit
T1 Vertical Border
6
tHS
T2 Vertical Front Porch
31
tHS
T3 VS Pulse Width
2
tHS
T4 Vertical Back Porch
54
tHS
T5 Vertical Border
6
tHS
HS pulses / VS
449
VS frequency
70
Hz
Description
320
640
720
Unit
T6 Horizontal Border
0 8 9
tVCLK
T7 Horizontal Front Porch
8 8 9
tVCLK
T8 HS Pulse Width
48
96
108
tVCLK
T9 Horizontal Back Porch
24
40
45
tVCLK
T10 Horizontal Border
0 8 9
tVCLK
VCLK pulses / HS
400
800
900
HS period
31.8
31.8
31.8
µs
Figure 4. Video input timing, 400 row VGA modes
Operation Manual
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CD3 Display
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Table 7. Video input timing, 400 row VGA modes
Description
Unit
T1 Vertical Border
7
tHS
T2 Vertical Front Porch
5
tHS
T3 VS Pulse Width
2
tHS
T4 Vertical Back Porch
28
tHS
T5 Vertical Border
7
tHS
HS pulses / VS
449
VS frequency
70
Hz
Description
320
360
640
720
Unit
T6 Horizontal Border
0 0 8
9
tVCLK
T7 Horizontal Front Porch
8 9 8
9
tVCLK
T8 HS Pulse Width
48
54
96
108
tVCLK
T9 Horizontal Back Porch
24
27
40
45
tVCLK
T10 Horizontal Border
0 0 8
9
tVCLK
VCLK pulses / HS
400
450
800
900
HS period
31.8
31.8
31.8
31.8
µs
Figure 5. 640 columns x 400 rows (normal mode)
Operation Manual
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CD3 Display
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Table 8. 640 columns x 400 rows (NORMAL mode)
Description
Min
typ
Max
Unit
T1 Vertical Front Porch 1)
60
µs
T2 VS HIGH/LOW time 2)
1
tVCLK
T3 Vertical Blank
40
µs
VS frequency
70
80
Hz
Description
Min
Typ
Unit
T4 HS setup to VS
9
tVCLK
T5 Vertical Back Porch
2 µs
T6 HS Low Time 5)
4
tVCLK
T7 HS High Time 6)
640
640
tVCLK
T8 HS period
31 µs
NOTES:
1) Needed to display the last row and to change the frame.
2) Only rising edge is used.
3) If vertical positioning is needed, please contact Beneq.
4) If horizontal positioning is needed, please contact Beneq.
5) Video Clock VCLK should be kept running.
6) The number of VCLK pulses during HS high time should be even.
5.2 Setup and hold timing
Figure 6. Setup and hold timing
Table 9. Setup and hold timing
Mode
tVCLK ns
fVCLK MHz
2+, 3+, 7, 7+
35.31
28.322
2, 3, 2*, 3*, 6, E, F, 10
39.71
25.175
0+, 1+
70.62
14.161
0, 1, 0*, 1*, 4, 5, D, 13
79.43
12.588
NORMAL
Min 33
Max 30
Operation Manual
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CD3 Display
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6 Operational specifications
6.1 Environmental
Table 10. Environmental characteristics
Temperature
Operating
C2
0 °C …+55 °C
C3
–25 °C …+65 °C
Non-operating
–40 °C …+85 °C
Operating survival
C2
–20 °C …+65 °C (no permanent damage)
C3
–40 °C …+65 °C (no permanent damage)
Test duration 24 h
at +65°C (without
condensation)
C2
C3
24 h at –20 °C
24 h at –50 °C
Humidity
Relative humidity
+40 °C, 93% RH, operating (IEC 68-2-3)
Damp heat
+25 °C …+55°C, 95% RH, non-operating
(IEC 68-2-30)
Altitude
Operating
15,000 m (50,000 ft.) above sea level
Vibration
20…500 Hz, ASD level 0.05 g2/Hz
Random vibration wide band, IEC 68–2–36, Test Fdb
Shock
Magnitude
Duration
Number of shocks
100 g
4 ms (half sine wave)
18 (3 on each of the 6 surfaces)
IEC 68-2-27, test Ea
6.2 Reliability
MTBF > 50,000 h @ 25 °C
6.3 EMC
The display will not inhibit the end product from obtaining any of the following specifications: EN55022 Class B, FCC Part 15J Class B.
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
Fax +358 9 7599 5310
www.beneq.com
lumineq@beneq.com
www.lumineq.com
Document number: ED000821B
Page | 17
6.4 Safety
The display will not inhibit the end product from obtaining any of the following specifications: UL544, IEC 950
6.5 Optical
Determined at 70 Hz frame rate at room temperature.
6.5.1 Display color
Wide band amber (Zn:Mn)
Table 11. Optical characteristics
Areal luminance
On luminance (typ)
On luminance (min.)
C2 / C3
CD3
C2 / C3
CD3
53 cd/m2 (16 fL)
21 cd/m2 (6.4 fL)
45 cd/m2 (13 fL)
17 cd/m2 (5.0 fL)
Measured at the center and the four corners of the screen.
Luminance non-uniformity
35%
= (1– min. luminance/max luminance) x 100.
Maximum difference between any two of five
points (center and four corners).
Luminance variation (time)
Maximum
20%
10,000 h
Luminance variation (temperature)
Typical
Maximum
10%
15%
Over the 0 °C …+55 °C range.
Viewing angle
>179
Illuminance
Classification
10 … 100 lx
Dim
100 … 1,000 lx
Office
1,000 … 10,000 lx
Bright
10,000 … 100,000 lx
Sunlight
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
Fax +358 9 7599 5310
www.beneq.com
lumineq@beneq.com
www.lumineq.com
Document number: ED000821B
Page | 18
6.5.2 Optional filter
The luminance contrast of the ICE version of the display EL640.400-CD3 is sufficient for operation without any contrast enhancement. An anti-reflective coating or a protecting sheet with anti-reflective treatment is recommended. For the best overall performance of the EL640.400–C2 and -C3, a neutral gray circular polarizing filter with anti-reflective coating or etch is the usual choice. This filter will make the reflective electrodes of the display darker and improve the contrast ratio. The anti-reflective coating on the filter should face the user.
7 Mechanical characteristics
7.1 Display external dimensions
Figure 7 shows the mechanical dimensions of the standard EL640.400-C2, -C3 and -CD3 display unit. The display can also be delivered with optional FRA aluminium frames (see Figure 7). See Ordering Information on page 23.
Table 12. Display external dimensions
Height
152.8 mm
6.02 in.
Width
225.8 mm
8.89 in.
Depth
16.5 mm
0.65 in.
Weight
400 g
14 oz.
7.2 Display viewing area characteristics
Table 13. Display viewing area characteristics
Active area
millimeters (inches)
height
121.8 (4.80)
width
195.0 (7.68)
Pixel pitch
millimeters (inches)
height
0.305 (0.012)
width
0.305 (0.012)
Pixel size
millimeters (inches)
height
0.178 (0.007)
width
0.212 (0.008)
Pixel fill factor
41%
Pixel Matrix
640 horizontal by 400 vertical
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
Fax +358 9 7599 5310
www.beneq.com
lumineq@beneq.com
www.lumineq.com
Document number: ED000821B
Page | 19
CAUTION: The ambient temperature of the display should not be allowed to exceed the environmental specifications (see Table 10). In most applications, an air gap of approximately 5 mm is recommended (see mechanical drawings). Some applications may require, however, a larger air gap or cooling of the display unit in the system. Note that this may slightly increase the total depth of the design.
Figure 7. Viewing area characteristics
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
Fax +358 9 7599 5310
www.beneq.com
lumineq@beneq.com
www.lumineq.com
Document number: ED000821B
Page | 20
Figure 8. EL640.400-C2, -C3 and -CD3 back and side views (dimensions in mm)
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
Fax +358 9 7599 5310
www.beneq.com
lumineq@beneq.com
www.lumineq.com
Document number: ED000821B
Page | 21
Figure 9. EL640.400-C2 FRA, -C3 FRA and -CD3 FRA back and side views
(dimensions in mm)
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
Fax +358 9 7599 5310
www.beneq.com
lumineq@beneq.com
www.lumineq.com
Document number: ED000821B
Page | 22
8 Description of warranty
Seller warrants that the Goods will conform to published specifications and be free from defects in material during warranty time from delivery. To the extent that goods incorporate third-party-owned software, seller shall pass on seller's licensor's warranty to buyer subject to the terms and conditions of seller's license.
Warranty repairs shall be warranted for the remainder of the original warranty period. Buyer shall report defect claims in writing to seller immediately upon discovery, and in any event, within the warranty period. Buyer must return goods to seller within 30 days of seller’s
receipt of a warranty claim notice and only after receiving seller’s return goods authorization.
Seller shall, at its sole option, repair or replace the goods.
If goods were repaired, altered or modified by persons other than seller, this warranty is void. Conditions resulting from normal wear and tear and buyer's failure to properly store, install, operate, handle or maintain the goods are not within this warranty. Repair or replacement of goods is seller’s sole obligation and buyer's exclusive remedy for all claims of defects. If that remedy is adjudicated insufficient, Seller shall refund buyer's paid price for the goods and have no other liability to buyer.
All warranty repairs must be performed at seller’s authorized service center using parts approved by seller. Buyer shall pay costs of sending goods to seller on a warranty claim and seller shall pay costs of returning goods to buyer. The turnaround time on repairs will usually be 30 working days or less. Seller accepts no added liability for additional days for repair or replacement.
If seller offers technical support relating to the goods, such support shall neither modify the
warranty nor create an obligation of seller. Buyer is not relying on seller’s skill or judgment to select goods for buyer’s purposes. Seller’s software, if included with goods, is sold as is, and
this warranty is inapplicable to such software.
SELLER DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
9 Easy to use
There are many options available, which make Beneq flat panel displays easy to use, easy to interface, and easy to package. Call Beneq for complete information.
Operation Manual
EL640.400-C2, -C3 and -
CD3 Display
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
Fax +358 9 7599 5310
www.beneq.com
lumineq@beneq.com
www.lumineq.com
Document number: ED000821B
Page | 23
10 Ordering information
Product
Part Number
Description
EL640.400–C2
997-3217-00LF
EL640.400 non-ICE, dimming,
0 ºC - +55 ºC
EL640.400–C2 FRA
997-3218-00LF
EL640.400-C2 with aluminum mounting
frame
EL640.400–C3
996-5056-00LF
EL640.400 non-ICE, dimming, -25 ºC - +65
ºC
EL640.400–C3 FRA
996-5062-00LF
EL640.400-C3 with aluminum mounting
frame
EL640.400–CD3
996-5082-00LF
EL640.400-C3 with ICE
EL640.400–CD3 FRA
996-5082-01LF
EL640.400-C3 with ICE and aluminum
mounting frame
Design and specifications are subject to change without notice.
11 Support and service
Beneq Products is a Finnish company based in Espoo, Finland, with a world-wide sales distribution network. Full application engineering support and service are available to make the integration of Lumineq® displays as simple and quick as possible for our customers.
RMA Procedure: For a Returned Material Authorization number, please contact Beneq Products Oy by email (rma.lumineq@beneq.com) with the model number(s), serial number(s) and brief description of the problem. When returning goods for repair, please include a brief description of the problem, and mark the outside of the shipping container with the RMA number.
This document is compiled and kept up-to-date as conscientiously as possible. Beneq cannot, however, guarantee that the data are free of errors, accurate or complete and, therefore, assumes no liability for loss or damage of any kind in curred directly or indirectly through the use of this document. The information in this document is subject to change without notice. All texts, pictures, graphics and any other contents of this document and their layout are protected by copyright and other protective l aws. The aforementioned contents may not be duplicated, modified or used in other electronic or printed publications without the prior consent of Beneq. Unless otherwise stated, all trademarks are protected under trademark laws, especially the Beneq trademarks, logos, emblems and nameplates. The patents and trademarks presented in this document are the intellectual property of Beneq Oy. Beneq and Lumineq are registered trademarks of Beneq Oy. ICEBrite is a trademark of Beneq
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