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ELI70-IPHW 

User’s Manual 

 

 

 

 

 

 

 

8/23/2018 

Copyright ©2018,  

Future Designs, Inc. 

Page 

6

 of 

15

 

 

 

Technical Specifications 

Table 1. Technical Specifications 

Screen Size: 

7.0 inches (diagonal) 

Display Technology: 

IPS a-Si TFT LCD 

Resolution: 

800 x 480 (WVGA) 

Brightness: 

640 nits (typical) 

Contrast Ratio: 

1000:1 (typ) 

Aspect Ratio: 

16:9 

Interface Input Mode: 

HDMI/DVI 

Colors: 

262K (18 bit) 

Horizontal Viewing Angle: 

85/85° L/R 

Vertical Viewing Angle: 

85/85° U/D 

Surface: 

Anti-glare 

Touch Screen: 

Projected Capacitive 

Touch Screen Interface: 

USB 

Touch Panel Hardness: 

>3H 

Touch Panel Force: 

120gF (max) 

Active Area: 

152.4 (W) x 91.44 (H) mm 

Response Time: 

30ms 

Backlight: 

21 LED (7S x 3P) 

Backlight Life: 

70K hours (typ) 

Backlight Power Consumption: 

3.96W (typ) 

Operating Temperature: 

-30° to 80° C 

Storage Temperature: 

-40° to 90° C 

Input Voltage: 

+12V DC + 5% 

Power Consumption: 

600mA @ 12V (typ)/850mA @12V (max) 

RoHS Compliant: 

Yes 

Dimensions: 

166.10 (W) x 108.20 (H) x 29.0 (D) mm 

Mounting: 

M3-0.50 screws in 4 corners 

Weight: 

360 grams 

 

Summary of Contents for ELI70-IPHW

Page 1: ...Copyright 2018 Future Designs Inc All Rights Reserved User s Manual ELI70 IPHW ELI70 IPHW M ELI70 IPHW ELI70 IPHW M includes brackets Revision 1 06 ...

Page 2: ...s document may be reproduced or transmitted in any form or by any means electronic or mechanical for any purpose without the express written permission of Future Designs Inc 996 A Cleaner Way Huntsville AL 35805 Microsoft MS DOS Windows Windows XP Microsoft Word are registered trademarks of Microsoft Corporation Other brand names are trademarks or registered trademarks of their respective owners P...

Page 3: ...70 IPHW Box Contents 4 Optional Accessories Recommended for Use Purchased Separately 4 ESD Warning 5 Determining the Revision of your ELI 5 Technical Specifications 6 Connectors 7 Power Details 7 Extended Display Information Data EDID 8 PWM Control of Backlight 9 Bracket 14 Support 15 12 1 Where to Get Help 15 12 2 Useful Links 15 ...

Page 4: ...ters PCs and operating systems See https www teamfdi com product details eli70 iphw compatibility for the results of FDI s compatibility tests with popular operating systems and platforms Our results as indicated in the table demonstrate ELI s versatility but the table is not exhaustive ELI products are designed to work with any single board computer that has an HDMI or DVI output To submit a ques...

Page 5: ...may cause damage to the boards that will not be covered under warranty General practice for working with static sensitive devices should be followed when working with this device Determining the Revision of your ELI All ELI devices have a label placed on the board to identify the part number and revision of the unit This label will help you quickly and correctly identify your ELI unit s part numbe...

Page 6: ... Angle 85 85 L R Vertical Viewing Angle 85 85 U D Surface Anti glare Touch Screen Projected Capacitive Touch Screen Interface USB Touch Panel Hardness 3H Touch Panel Force 120gF max Active Area 152 4 W x 91 44 H mm Response Time 30ms Backlight 21 LED 7S x 3P Backlight Life 70K hours typ Backlight Power Consumption 3 96W typ Operating Temperature 30 to 80 C Storage Temperature 40 to 90 C Input Volt...

Page 7: ... with a 2 1mm center positive plug will be acceptable if it can provide enough current to power the particular ELI unit being used On the ELI70 IPHW plug power into the P2 connector For volume production applications the input power can be optimized for your particular ELI unit and lower capacity power supplies can be used In cases where the barrel connector is not desired you can use the alternat...

Page 8: ...bing the 12V and GND contacts shown below Please verify that the 12VDC is present is within the 5 tolerance and is free from excessive noise or AC ripple Figure 3 ELI70 IPHW Power Test Points Extended Display Information Data EDID ELI uses Extended Display Identification Data EDID for automatic configuration with many operating systems You can find out more on our website at http www teamfdi com e...

Page 9: ...pin 2 along with a common ground to J5 pin 3 The frequency range for this signal is from 5KHz to 100KHz Each ELI unit s unique sized display backlight properties will vary so the user should test their particular version for an acceptable range of brightness control The actual display 0 to 100 brightness range may be 40 to 90 of the PWM range In certain installations a series resistor may be requi...

Page 10: ...right 2018 Future Designs Inc Page 10 of 15 provides the 3 3 VDC signal called LCD_VDD for the external system in case this voltage is needed to generate the correct levels on the PWM Dimming Input Figure 5 ELI70 IxHW Backlight Curve in Nits ...

Page 11: ...is source code must be compiled using g brightness cpp o brightness l bcm2835 in order to properly link the header file Must be run using sudo accessing GPIO pins requires root permissions After compiling you may add executable to usr bin which allows you to type sudo brightness value to change brightness anywhere in terminal The boot config txt file must also be changed by adding a before the lin...

Page 12: ...be between 0 and RANGE endl return 1 if bcm2835_init return 1 bcm2835_gpio_set_pad BCM2835_PAD_GROUP_GPIO_0_27 BCM2835_PAD_DRIVE_2mA Sets the drive current to 2mA bcm2835_gpio_fsel LED BCM2835_GPIO_FSEL_ALT5 Sets up pin 18 for alt5 pwm mode bcm2835_pwm_set_clock CLOCK Sets pwm clock to 19 2 MHz CLOCK bcm2835_pwm_set_mode 0 1 1 Sets mode to markspace bcm2835_pwm_set_range 0 RANGE Sets range bcm2835...

Page 13: ...Page 13 of 15 Figure 8 Renesas Synergy S7G2 Signal and Ground The ELI backlight can also be controlled from a Renesas Synergy S7G2 wired as shown in Figure 8 The software for Synergy can be found on our website at https www teamfdi com product details eli70 iphw software ...

Page 14: ... of 15 Bracket ELI70 IPHW M comes with brackets to provide additional mounting options The dimensions of the bracket and mounting holes are shown below for your reference If necessary the brackets can be removed or replaced by removing two screws on each side of the ELI display ...

Page 15: ...di com support 12 2Useful Links Future Designs Inc Forums http www teamfdi com forum ELI70 IPHW Product Page http www teamfdi com product details eli70 iphw ELI Software User s Manual http www teamfdi com wp content uploads ELI Software Users Manual pdf Tell us about your ELI experience http www teamfdi com edid edidform EDID Information Page http www teamfdi com edid ...

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