Sharp PN-T322B Service Manual - Page 76

CHAPTER 9. HARDWARE DESCRIPTIONS 2. FUNCTIONS 2 - 1. RS-232C CONTROL FUNCTION Baud rate Data length Parity Stop bit Flow control 9600bps 8bits none 1bit none The following operations can be performed by RS-232C. Power ON/OFF control, obtainment of power status, obtainment of internal temperature, input switching, volume control and brightness control etc. 2 - 2. PHOTO PLAYER FUNCTION Slides show of still image files in a USB memory. n When the INPUT is set to "USB Memory" and a USB memory is inserted, it plays a slide show of still images in the root folder. n It plays audio files in the background of the slide show. When there are audio files in the root folder, they are played one after another. Various settings Compliant format Change of folders to be played, interval of image shift, and effects. Still image: JPEG Audio: MP3, WMA 2 - 3. IR RECEIVER FOR REMOTE CONTROL Receiving distance 5 m Receiving scope ±10° (up to down, left to right) Front elevation Side elevation Light receiving section Ყ Ქ remote controller Ქ remote controller Ყ Light receiving section 3. PERFORMANCE SPECIFICATIONS 3 - 1. COMPUTER INTERFACE SPECIFICATION RGB signal 0.7 Vp-p/ 75Ω Analog RGB input signal Synchronization type n Separate sync n Composite sync n Sync on green Synchronization TTL level/ 1kΩ signal DVI input signal DVI HDCP 1.0 compliant 1.0 supported HDMI input signal HDMI signal Serial input/output signal RS-232C 3 - 2. VIDEO INTERFACE SPECIFICATION Composite signal Y Component signal Pb/ Cb Pr/ Cr 1.0Vp-p/ 75Ω 1.0Vp-p/ 75Ω 0.7Vp-p/ 75Ω 0.7Vp-p/ 75Ω 3 - 3. AUDIO INTERFACE SPECIFICATION Audio input/output signal AV line PC line Speaker output Max 2Vrms Max 1Vrms 8W + 8W 3 - 4. POWER SUPPLY AND ENVIRONMENTAL CONDITIONS Item PN-T321 Power voltage AC90 - AC264V Power consumption 82W (0.9W in standby mode) Frequency 50±2Hz 60±2Hz Operating temperature 0 - +40°C Operating humidity 20 - 80%RH (Non-condensing) Storage temperature -20 - +60°C Storage humidity 20 - 80%RH (Non-condensing) CAUTION n When the display is stored, you are encouraged to store it in the packaged state and within the range of the operating temperature and humidity to the extent possible. PN-T321/T322B HARDWARE DESCRIPTIONS 9 - 3