HP 2641A Reference Manual page 171

Reference Tables
Table B-7. 2641A Specifications
GENERAL
Screen Size: 127 mm (5 inches)
x
254 mm (10 inches)
Screen Capacity: 24 lines
x
80 columns (1,920 character)
Character Generation: 7
x
9 enhanced dot matrix; 9
x
15 dot character cell; non-interlaced raster scan
Character Size: 2.46 mm (.097 inches)
x
3.175 mm
(.125 inches)
Character Set: 128 character APL; 64 character upper-
case Roman; 64 character APL overstrike
Note: The 2641 A suppo rts only one additional
character set.
Cursor: Blinking-Underline
Display Modes: White on Black; Black on White
(Inverse Video), Blinking, half-bright, Underline.
Refresh Rate: 60 Hz (50 Hz optional)
Tube Phosphor: P4
Implosion Protection: Bonded implosion panel
Memory: MOS, ROM: 24K bytes (program); RAM;
std. 4096 bytes; 12 kilobytes max. (16K including
max. data comm. buffer)
Option slots: 5 available
Keyboard: Detachable, full APUASCII code bit pairing
keyboard, user-defined soft keys, and 18 additional con-
trol and editing keys; ten-key numeric pad; cursor pad;
multispeed auto-repeat, N-key roll-over; 1.22m. (4 foot
cable).
Cartridge Tape (option): Two mechanisms
Read/Write Speed: 10 ips
Search/Rewind Speed: 60 ips
Recording: 800 bpi
Mini Cartridge: 110 kilobyte capacity (maximum
per cartridge)
Altitude:
Non-Operating: Sea level to 7620 metres (25,000 feet)
Operating: Sea level to 4572 metres (15,000 feet)
Vibration and Shock (Type tested to qualify for normal ship-
ping and handling in original shipping carton):
Vibration: .37 mm (0.015") pp, 10 to 55 Hz, 3 axis
Shock: 30g, 11 ms, 1/2 sine
PHYSICAL SPECIFICATIONS
Display Monitor Weight: 19.6kg (43 pounds)
Keyboard Weight: 3.2kg (7 pounds)
Display Monitor Dimensions: 444 mmW x 457 mmD
x
342 mmH (17.5"W
x
18"D
x
13.5"H)
(648 mmD (25.5"D) including keyboard)
Keyboard Dimensions: 444 mmW x 216 mmD x 90 mmH
(17.5"W
x
8.5"D
x
3.5"H)
POWER REQUIREMENTS
Input Voltage: 115 (+ 10% - 23%) at 60 Hz (± 0.2%)
230 (+ 10% - 23%) at 50 Hz (± 0.2%)
Power Consumption: 85 W to 140 W max.
PRODUCT SAFETY
Product meets:
UL Requirements for: EDP equipment, office appliances,
teaching equipment
CSA Requirements for: EDP equipment
U.L. and CSA labels are applied to equipment shipped to the
U.S. and Canada.
PRODUCT SUPPORT
ORDERING EXAMPLE
Here is an example for ordering a 2641 A Terminal with upper
and lower case Roman character sets, line drawing character
set, cartridge tape capability and five extra cartridges to be
operated over phone lines:
HP SYSTEMS SUPPORT
Refer to appropriate HP system data sheet for use and sup-
port of 2641 A in systems. If this product is used in a
customer-assembled system, the overall operational re-
sponsibility of the system rests with the customer.
HARDWARE SUPPLIED
2641 A Display Station
DOCUMENTATION SUPPLIED
2641 A Display Station User's Manual
2641 A Reference Manual
APL. Display Station
Adds Lower Case Roman Character Set
Adds Cartridge Tape Capability
Adds Five Mini Cartridges
Adds Line Drawing'Character Set
Adds 103/202 Modem Cable - 15 ft.
2641A
-001
-007
-013
-202
13232N
DATA COMMUNICATIONS
Data Rate: 110, 150, 300, 1200, 2400, 4800, 9600 baud,
and external. Switch selectable. (110 selects two stop
bits). Operating above 4800 baud in APL mode may re-
quire nulls or handshake protocol to insure data integrity.
Standard Asynchronous Communications Interface: EIA
standard RS232C; fully compatible with Bell 103A mod-
ems; compatible with BeIl202C/D/S/T modems. Choice of
main channel or reverse channel line turnaround for half
duplex operation.
Optional Communications Interfaces (see 13260A/B/
C/D Communications data sheet for details):
• Current loop, split speed, custom baud rates
• Asynchronous Multipoint Communications
• Synchronous Multipoint Communications - Bisync
Transmission Modes: Full or half duplex, asynchronous
Operating Modes: On-Line; Off-Line; Character, Block
Parity: Switch selectable; Even, Odd, None
ENVIRONMENTAL CONDITIONS
Temperature, Free Space Ambient:
Non-Operating: -40 to + 75°C (-40 to + 16JOF)
Operating: 0 to 55°C (+32 to + 131°F)
Temperature, Free Space Ambient (Tape):
Non-Operating: -10 to 60°C (-15 to + 140°F)
Operating: 5 to 40°C (+ 41 to + 104°F)
Humidity: 5 to 95% (non-condensing)
B-8