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- Apple AudioVision 14 Display: Technical Specifications (7/93)
-
- Article Created: 30 July 1993
-
- TOPIC -----------------------------------------------------------
-
- This article gives the technical specifications for the AudioVision 14
- Display.
-
- DISCUSSION ------------------------------------------------------
-
- Picture Tube
- ------------
- • 14-inch diagonal, 13-in. viewable, Trinitron CRT
- • .26-mm stripe pitch
- • High-contrast glass
-
- Video
- -----
- • Resolution: 640 horizontal pixels by 480 vertical lines
- • 70 dpi
- • Active display area: Adjusted at the factory to produce an active
- video area described by an ideal rectangle of 9.3 x 6.9 inches
- (235 by 176 mm)
-
- Input Signals
- -------------
- • Red, green, and blue video signals, negative-going TTL
-
- Scanning and Refresh rates
- --------------------------
- • 35.0-kHz horizontal scan rate
- • 66.7-Hz vertical refresh rate
-
- Microphone
- ----------
- • Directional, optimized for use in speech-recognition and
- voice-capable applications
-
- Speakers
- --------
- • Full-range stereo
- • Tuned port, bass reflex chamber design
- • Maximum loudness: 90-dB sound pressure level (SPL) at 1 kHz at 0.5m
- • Frequency response: 100 Hz to 15 kHz +/-3 dB
-
- User controls
- -------------
- • Contrast, brightness, mute, volume, and microphone
-
- Built-in ports
- ---------------
- • One stereo line/microphone input port
- • One stereo headphone/speaker output port
- • One video-in port (for future use)
- • Two Apple Desktop Bus ports
-
- Audio input signals
- -------------------
- • Accepts audio signal of up to 6 Vpp (line level: low sensitivity)
- or as low as 20 mVpp (microphone level: high sensitivity)
-
- Headphone jack
- --------------
- • Output level: 1.75 Vpp into 4-W load and 2 Vpp into 10-kW load
-
- Operating environment
- -----------------------
- • Temperature: 50° F to 104° F (10° to 40° C)
- • Humidity: 90% maximum, noncondensing
- • Altitude: 0 to 10,000 feet (0 to 3,048 m)
-
- Electrical requirements
- -----------------------
- • Voltage: 100 to 240 Vrms
- • Frequency: 47 to 63 Hz
- • Power consumption: 37 W normal operation, 55 W maximum
-
- Physical Measurements
- ---------------------
- • Height: 15.2 inches (38.5 cm)
- • Width: 13.4 inches (34 cm)
- • Depth: 16.6 inches (42 cm)
- • Weight: 33 pounds (15 kg)
-
- System requirements
- -------------------
- • Compatible with modular Macintosh computers with on-board video
- support or any NuBus-capable modular Macintosh computer
- • System software version 7.0.1 or later
-
-
- Copyright 1993, Apple Computer, Inc
-
-