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Operation Manual

EL240.128.45 Display

Beneq Oy

Olarinluoma 9

Tel. +358 9 7599 530

VAT ID FI19563372

FI-02200 Espoo

Fax +358 9 7599 5310

www.beneq.com

Finland

[email protected]

www.lumineq.com

Date: February 13, 2017

Document number: ED000810B

Page | 14

3.8.1

Required register settings and configuration items



The module uses one 32 k x 8 SRAM for all CG and display memory.



W/S, bit 3 of the P1 byte of the SYSTEM SET instruction, is set to 0 for a single
drive panel.



DR, bit 7 of the P1 byte of the SYSTEM SET instruction, is set to 0 to turn off the
additional output cycle of the shift clock.



The recommended SYSTEM.SET parameter values for a frame rate of 240 Hz are
(P1 through P8) in hex: 32, 07, 07, 1D, 23, 7F, 1E, 00.



P5 must not be less than 23 to guarantee that minimum line period requirement
of the display is achieved (32.5

s).



The READY flag is high during extra line times, so P6 should be over 7F if the
READY flag is used. After the falling edge of the READY flag, there is min. 3.5



time to end the display memory write cycle.



Oscillator frequency to RAiO RA8835A is 10 MHz.

3.9

Environmental

Table 9. Environmental characteristics

Temperature

Operating

-40 °C to +70 °C

Operating survival

-40 °C to +85 °C

Non-operating

-50 °C to +105 °C After 12 hours at -50 °C, display must be at

-40°C for 1 hour prior to power on.

Humidity

Operating

to 93 % RH max @ 40 ºC, per IEC 60068-2-78 (non-condensing)

Non-operating

to 95 % RH max @ 25-55 °C, per IEC 60068-2-30 (condensing)

Altitude

Operating/non-operating 0 to 18,000 m per IEC 60068-2-13

Vibration

Operating/non-operating 0.02 g

/Hz, 5-500 Hz, 30 minutes on each axis,

per IEC 60068-2-64, Random

Mechanical shock

Operating/non-operating 100 g, 6 ms duration (half sine wave), three shocks per

surface (6), tested per IEC 60068-2-27, Test Ea

Thermal shock

40 °C for 30 min., room temperature for ~3 min., then 85 °C for
30 min. Cycle repeated five times.

Displays are non-operating during the tests performed per IEC 60068-2-14. Test Na.

Содержание Lumineq EL240.128.45 Series

Страница 1: ...on Manual Beneq Oy Olarinluoma 9 Tel 358 9 7599 530 VAT ID FI19563372 FI 02200 Espoo Fax 358 9 7599 5310 www beneq com Finland lumineq beneq com www lumineq com Date February 13 2017 Document number ED000810B Page 1 EL240 128 45 Operation Manual ...

Страница 2: ...isplays 4 2 2 Cable length 4 2 3 Cleaning 4 2 4 Avoiding burn in 4 3 Specifications 5 3 1 Power 5 3 2 Connector 7 3 3 Interface information 8 3 3 1 Video input signals 10 3 4 Dimming 12 3 5 Self test mode 12 3 6 Power up sequence 12 3 7 Optical 13 3 8 Command description 13 3 8 1 Required register settings and configuration items 14 3 9 Environmental 14 3 10 Reliability 15 3 11 Safety and EMI perf...

Страница 3: ...ed using a built in RAiO RA8835A standard LCD controller Each of the pixels has an aspect ratio of 1 1 V H and is individually addressable to clearly display high information content graphics and text 1 1 Features and benefits Excellent visual performance High brightness and contrast Wide viewing angle 179 No compensation needed Rapid display response 1 ms Space efficient mechanical package Low EM...

Страница 4: ...ted display Use appropriate length standoffs to assure that screws through the mounting tabs do not introduce bending stresses into the display Do not deflect the ECB out of its normal plane The EL240 128 45 mounting tabs are designed for 3 mm screws WARNING These products generate voltages capable of causing personal injury high voltage up to 230 VAC Do not touch the display electronics during op...

Страница 5: ... should be present whenever video input signals are applied The minimum and maximum specifications in this manual should be met without exception to ensure the long term reliability of the display Performance characteristics are guaranteed when measured at 25 C with rated input voltage unless otherwise specified Beneq does not recommend operation of the display outside these specifications Table 1...

Страница 6: ... 90 100 0 10 20 30 40 50 60 70 80 90 100 Power vs ON pixels 120 Hz ON pixels Relative power Figure 1 Power curve diagram Table 2 Video input requirements Description Symbol Min Max Units Absolute Input Voltage Range VImax 0 3 VL 0 3 V Low level input voltage VIL 0 0 2 x VL V High level input voltage except SEL1 VIH 0 5 x VL VL V High level input voltage SEL1 0 8 x VL VL Logic input current IL 10 2...

Страница 7: ...nector is the Samtec TCSD family of cable strips Consult your Samtec representative for cable and connector options Figure 2 Data power connector J1 Table 3 Connector pinouts J1 Pin Signal Description Pin Signal Description 1 VH Display voltage 2 VH 12 V 3 GND Ground 4 GND Ground 5 VL 5 V Vv V V Logic voltage 6 RES Reset 7 WR Write 8 RD Read 9 CS Chip Select 10 A0 Address 11 SELFTEST 12 GND Ground...

Страница 8: ...s as the active LOW read strobe With the 6800 interface this signal acts as the active HIGH enable clock Data is read from or written to the display when this clock goes HIGH WR or R W Pin 7 With the 8080 interface this signal acts as the active LOW write strobe The bus data is latched on the rising edge of this signal With the 6800 interface this signal acts as the read write control signal Data ...

Страница 9: ... 0 1 Status flag read 1 0 1 Display data and cursor address read 0 1 0 Display data and parameter write 1 1 0 Command write 6800 Family Interface A0 RD WR Function 0 1 1 Status flag read 1 1 1 Display data and cursor address read 0 0 0 Display data and parameter write 1 0 1 Command write SELF TEST Pin 11 This pin should be connected to GND for normal display operation When high the display operate...

Страница 10: ...input signals Figure 3 8080 video input timing diagram Table 5 8080 video input timing description Signal Symbol Parameter Condition min max unit A0 CS tAH8 Address hold time 10 ns tAW8 Address setup time 0 ns WR RD tCYC System cycle time 550 ns tCC Strobe pulse width 120 ns CL 100 pF tDS8 Data setup time 120 ns D0 to D7 tDH8 Data hold time 5 ns tACC8 RD access time 50 ns tOH8 Output disable time ...

Страница 11: ...ge 11 Figure 4 6800 Video input timing diagram Table 6 6800 Video input timing description Signal Symbol Parameter Condition min max Unit A0 CS tCYC6 System cycle time 550 ns R W tAW6 Address setup time 0 tAH6 Address hold time 0 ns tDS6 Data setup time 100 ns CL 100 pF D0 to D7 tDH6 Data hold time 0 ns tOH6 Output disable time 10 50 ns tACC6 Access time 85 ns E tEW Enable pulse width 120 All sign...

Страница 12: ...ximum dimming from LUMA to ground When left open the luminance will remain at the maximum level Table 7 Luminance control Maximum no resistor connected 100 Default Maximum 50 k resistor connected 95 Minimum 0 resistor connected 5 maximum Open circuit voltage 4 V nominal Sink current 250 A max Vin 0 V Luminance values are measured as a percentage of full on luminance with the external resistor disc...

Страница 13: ...f 5 points using the formula LNU 1 min_lum max_lum x 100 Luminance variation temperature Maximum 20 From 25 C to operating temp extremes all pixels on Luminance variation time Maximum 20 10 000 hours at 25 C ambient all pixels on Viewing angle Minimum 160 Contrast ratio 500 lux 55 1 120 Hz frame rate 97 1 240 Hz frame rate 5000 lux 7 1 1 120 Hz frame rate 13 1 240 Hz frame rate 3 8 Command descrip...

Страница 14: ...mes so P6 should be over 7F if the READY flag is used After the falling edge of the READY flag there is min 3 5 s time to end the display memory write cycle Oscillator frequency to RAiO RA8835A is 10 MHz 3 9 Environmental Table 9 Environmental characteristics Temperature Operating 40 C to 70 C Operating survival 40 C to 85 C Non operating 50 C to 105 C After 12 hours at 50 C display must be at 40 ...

Страница 15: ...losure The display will be a recognized component under UL1950 by Underwriters Laboratories The display will not inhibit the end product from complying with CSA C22 2 No 950 and EN60950 3 12 Mechanical characteristics Table 10 Mechanical characteristics Display external dimensions millimeters inches width 128 0 5 04 nominal 140 0 mm w mounting ears without locking connector height 77 0 3 03 nomina...

Страница 16: ...ll components do not necessarily fill this area Beneq reserves the right to relocate components within the constraints of the component envelope without prior customer notification For this reason Beneq advises users to design enclosure components to be outside the component envelope An air gap of at least 5 mm is recommended to dissipate heat from display components Device designers will need to ...

Страница 17: ... 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 o...

Страница 18: ...ocess we are fully in support of EU directive 2011 65 EU the Restriction of Hazardous Substances commonly known as RoHS II or RoHS Recast which compared to RoHS keeps the restrictions on the original six hazardous substances including lead Pb in electronic equipment It also expands these restrictions to previously exempted categories including medical devices and monitoring and control instruments...

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