Manuel d'utilisation / d'entretien du produit EL320.240-FA3 du fabricant Planar
Aller à la page of 25
EL320.240-FA3 Multi-Color QVGA EL Display OPERATIONS MANUAL www.planar.com.
Revision Control Date Description February 2007 Initial release, 020-0591-00 Rev A EL320.240-FA3 Operations Manual Page 2 of 25.
Table of Contents EL320.240-FA3 Multi-Color QVGA Display ………………………………...…………...…4 Features and Benefits…………………………………………………………………….…4 Installation and Set-up ………………………………………………………….
EL320.240-FA3 Multi-Color QVGA Display The EL320.240-FA3 thin film electrolumines cent (EL) multi-color display is a high-performance alternative to QVGA (320 x 240) LCDs and is the ideal solution in demanding applications wh ere superior visual performance, extreme temperature range, and envi ronmental ruggedness are critical.
EL320.240-FA3 Operations Manual Page 5 of 25 Installation and Set-up Do not drop, bend, or flex the display. Do not allow objects to strike the surface of the display. CAUTION: The display uses CMOS and devices. These components are electrostatic-sensitive.
EL320.240-FA3 Operations Manual Page 6 of 25 Avoiding Image Burn-In As with other light emitting displays, displaying fixed patterns on the screen may cause burn-in, where luminance variat ions can be noticed after hundreds of hours of operation. To avoid imag e burn-in, use a screen saver or use periodic image inversion if possible.
EL320.240-FA3 Operations Manual Page 7 of 25 Another option is to electrically “OR” the 3 red MSBs together and route the result to R1, OR the 3 red LSBs together and route to R0, and do the same for G1 and G0.
EL320.240-FA3 Operations Manual Page 8 of 25 Specifications and Operation Environmental Environmental Characteristics Temperature Operating -50°C to +85°C Storage -50°C to +105°C Humidity Non-cond.
EL320.240-FA3 Operations Manual Page 9 of 25 Optical Optical Characteristics Luminance Guaranteed Typical Guaranteed Typical Black luminance >75 cd/m² 95 cd/m² >41 cd/m² 53 cd/m² <0.
Power The supply voltage and power requirements are shown in the table below. The power will vary greatly depending on th e number of pixels lit and depending on the chosen luminance level (see graph be low.) Power levels will vary up to +/-15 % from display to display due to brightness variation.
EL320.240-FA3 Operations Manual Page 11 of 25 Display Interface The display supports five video interfac e modes: SGD timing as used on the Planar EL320.240.36-HB (though with video data differences to denote colors) and the four AMLCD timing modes used on Sharp and Kyocera QVGA color displays (though using only two bits of red and green data).
Connector The display uses the Samtec EHT-110- 01-S-D or equivalent 2mm locking connector. The mating connector is in th e Samtec TCSD family of cable strips. The proper connector, user-specified cable length and connector configuration is supplied as a single un it.
EL320.240-FA3 Operations Manual Page 13 of 25 Display Input Descriptions Signal Description VH Power supply voltage for di splay functions. 12 VDC nominal. V/Q Format selection: in AMLCD timing mo des, selects between VGA mode (high) and QVGA mode. In VGA mode the upper left quadrant of data will be displayed.
EL320.240-FA3 Operations Manual Page 14 of 25.
Video Mode Timing—SGD Video Mode Item Description Min. Max. Units 1 HS high time 30 nsec 2 Last VCLK fall to HS fall 20 nsec 3 HS to VCLK rising edge 10 nsec 4 R/G data setup to VCLK 10 nsec 5 R/G d.
Video Mode Timing—AMLCD Video Mode, QVGA Item Description Min. Max. Units 1 HS low time 2 200 VCLK periods 2 HS to VCLK phase difference 10 VCLK period - 10 nsec 3 HS to DE phase difference 2 HS per.
Video Mode Timing—AMLCD Video Mode, QVGA, Fixed Item Description Min. Max. Units 1 HS low time 2 200 VCLK periods 2 HS to VCLK phase difference 10 VCLK period - 10 nsec 5 VCLK frequency 7 MHz 6 R/G .
Video Mode Timing—AMLCD Video Mode, VGA Item Description Min. Max. Units 1 HS low time 2 200 VCLK periods 2 HS to VCLK phase difference 10 VCLK period - 10 nsec 3 HS to DE phase difference 44 HS period - 664 VCLK periods 4 DE set up time 5 VCLK period - 10 nsec 5 VCLK frequency 28.
Video Mode Timing—AMLCD Video Mode, VGA, Fixed Item Description Min. Max. Units 1 HS low time 2 200 VCLK periods 2 HS to VCLK phase difference 10 VCLK period - 10 nsec 5 VCLK frequency 28.
EL320.240-FA3 Operations Manual Page 20 of 25 Dimming Dimming is used to reduce the disp lay luminance to better match ambient conditions or to reduce power cons umption.
EL320. 2 40- FA 3 A nal og Di m m i ng Res ponse, Ty pi c al 0 20 40 60 80 100 120 012 34 LU MA v olt age , v olt s Perc e nt age of f ul l lum i na nce Self Test Mode The display contains a self test mode composed of patterns displayed at the maximum frame rate for approximately fo ur seconds each.
EL320.240-FA3 Operations Manual Page 22 of 25 Reliability The display MTBF is to be greater than 50,000 hours at maximum luminance and maximum input power with a 90% confidence level at 25°C. Safety and EMI Performance The display will not inhibit the end product from obtaining these certifications: IEC 60101-1; UL60950; CSA 22.
Display Dimensions and Component Envelope The Figure below shows the display di mensions. For additional details the Mechanical Outline drawing is available at www.planar.com. Note the 20.56 mm component envelope. This is the depth required by the display to ensure no interference wi th display board components, which are up to 12.
EL320.240-FA3 Operations Manual Page 24 of 25 Warranty Seller warrants that the Goods will conform to published specifications and be free from defects in material for 12 months from delivery. Warranty repairs shall be warranted for the remainde r of the original warranty period.
EL320.240-FA3 Operations Manual Page 25 of 25 European Union 2002/95/EC Directive on the Restriction of Hazardous Substances (RoHS) In February 2003, the European Union issued Directive 2002/95/EC on the Restriction of Hazardous Substances, commonly known as RoHS , in certain electrical and electronic equipment.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Planar EL320.240-FA3 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Planar EL320.240-FA3 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Planar EL320.240-FA3, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Planar EL320.240-FA3 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Planar EL320.240-FA3, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Planar EL320.240-FA3.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Planar EL320.240-FA3. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Planar EL320.240-FA3 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
