Multimedia Upgrade Kit (250-1085)    Specifications    Faxback Doc. # 2416

Storage Capacity.............................. 552 MBytes (mode 1)
                                               630 MBytes (mode 2)

CD-ROM Format................................. Philips/Sony Standard
                                               ISO/IEC 10149

Maximum Sustained............................. 153.6 KBytes/sec (mode 1)[1]
Transfer Rate................................. 175.2 KBytes/sec (mode 2)

Access Time................................... .77 sec average
                                               1.27 sec maximum

Error Rates................................... < 1 in 10(12)  (mode 1)
                                               < 1 in 10(9)   (mode 2)

Reliability................................... MTBF 10,000 hours

Output Voltage Line Out ...................... 0.775 Vrms (10 K ohm load)
               Headphone...................... 0.6 Vrms (32 ohm load) Max
Frequency Response............................ +/- 1dB (20 to 20 kHz)
Total Harmonic Distortion..................... 0.04% @ 1 kHz
Headphone Connector........................... 3.5-mm 1/8-inch stereo jack

┌─────────────────────┐
│Physical Dimensions: │
└─────────────────────┘
  Height...................................... 1 11/18 inches
  Width....................................... 9 3/4 inches
  Depth....................................... 10 1/2 inches

┌───────────────────────────┐
│Power Supply Requirements: │
└───────────────────────────┘
The DC power line connection.................. Pin 1 (+12V) and Pin 4 (+5V).
is routed through the DC connector.

The drive power requirements are.............. 12 VDC     .04 A Average
                                                          .75 A Peak
                                               5 VDC      .04 A Average

┌────────────────────────────────┐
│Environmental Operating Limits: │
└────────────────────────────────┘
Ambient Temperature Operating................. 55°-95°F (13°- 35°C)
                    Storage................... -40°-140°F (-4°- 60°C)
Relative Humidity Operating................... 20% to 80%    (Noncondensing)
                  Storage..................... 10% to 95%    (Noncondensing)

Note: The operating temperature is limited by the compact disc, not the
      drive.


┌───────────────────────────┐
│Audio Board Specifications:│
└───────────────────────────┘
Audio Amp Power Out .......................... 2 Watts per channel @ 4 ohms
                                               1 Watt per channel @ 8 ohms
Number of Audio Channels...................... 2

┌─────────────────────┐
│Physical Dimensions: │
└─────────────────────┘
  Height...................................... 4.2 inches
  Length...................................... 13.3 inches
  (requires one full-size AT slot)

Power Requirements............................ +5V +/-5%, +12V +/-5%

┌────────────────────────────────┐
│Environmental Operating Limits: │
└────────────────────────────────┘
Ambient Temperature Operating................. 50°-95°F (10°- 35°C)
                    Storage................... -20°-150°F (-7°- 66°C)
Relative Humidity Operating................... 20% to 80%    (Noncondensing)
                  Storage..................... 10% to 90%    (Noncondensing)
Altitude...................................... 7000 ft Max

Note:  Your CD-ROM drive is a single speed, internally mounted drive.  It 
       is not PhotoCD or Multisession compatible.

(rjs/tmc-02/24/95)