Beehive International B150 Series Operator's Manual page 29

BEEHIVE'S
DETACHABLE IKEYBOARD
Beehive's B152 terminal is a self-contained operator/computer accessible,
remote video display terminal. The B152 has switch-selectable transmis
sion rates from 75 to 19,200 bps and features cursor control, lower case
descender characters and an auxilairy interface. In addition, blocl< send
auxiliary send, editing, formatting, blinking and 16 special function keys
are some of the features found in the upper level.
The B152 design utilizes low-power Schottky technology and program
mable logic arrays which ensure a reliable, flexible and expandable unit.
As the low cost terminal in Beehive's product line, the B152 provides
unique cost/performance user benefits.
SPECIFICATIONS
DISPLAY FORMAT
24 lines X80 characters
DISPLAY SIZE
6 5" high x 8.4" wide
CRT SIZE
12" measured diagonally
CHARACTER SIZE
Approximaiely 0.2" high x 0.1" wide
CHARACTER TYPE
5 X7 dot matrix — Two dot spacing belween
characters, white on black, Iwo scan spacing
between adjacent lines
CHARACTER SET
95 ASCII displayable (lower case descenders)
CHARACTER GENERATION
MOS ROM
REFRESH RATE
60 Hz, 50 Hz strap selectable
REFRESH MEMORY
MOS RAM
CURSOR
Non-desiructive. BLOCK
CURSOR CONTROL
Leit, Right, Up, Down. Home, Carriage Relufn, Line
Feed
COMMUNICATIONS INTERFACE
Serial RS232C, 20 milliamp current loop
TRANSMISSION RATE
Switch selectable 75 to 19200 bps
COMMUNICATION MODE
Full duplex(Echoplex). Half duplex, lOof 11 bitword,
asynchronous only
PARITY
Odd, Even. Mark or Space strap selectable
CHARACTER MODE
Character by character transmission
ADDRESSABLE CURSOR
Directly posilions the cursor by line and column
SCROLL
When display memory is filledand additional
characters added, the display willscroll
ERASE MODE
Erase Irom cursor to end of^ine
Erase from cursor to end of memory
Clear
OPERATION MODES
HDX/FDX/BLOCK
lOor 11-bit word
BELL
Audible alarm when control G is received or 72nd
character of line
KEYBOARD
Custom designed, 82key.sloped ANSI compatible
featuring auto repeal. 2-key rollover andalpha lock.
Also includes an 11-key numeric pad.with decimal
and additional functional keys for convenient
operation
INPUT VOLTAGE
100VAC±10% 50/60 Hz
115VACilO% 50/60 Hz
230 VAC s 10% 50/60 Hz
ENVIRONMENTAL SPECIFICATIONS
Altitude: Sea level lo 10,000 It. (Operational)
Temperature: -^5°Clo +40°C
Humidity; 5% to 90% non-condensing
Vibration:
Shock (in shipping container)
Vibration (non-operational)
= i0Hzio55Hz0.0i" peakiopeak
TERMINAL SIZE
18"Wx 13"Hx22.5" D
TERMINAL WEIGHT
45 lb approximately
TERMINAL FINISH
Textured vinyl
OPERATOR CONTROLS
Keyboard
Rear Panel — Power on/ofi. Fullduplex/Half
duplex/BLOCK, Contrast, 1/0baud rale. Brightness.
RS232C. Local, Current Loop
PC Board —Parily Selection. 9/10/11 bit word,
printer baud rate.Line/Page BLOCK SEND
AUXILIARY/PRINTER INTERFACE
Bidirectional RS232C
SIGNAL CHARACTERISTICS:
Transmit
Mark = - 10 Volts nominal
Space = -H10 Volts nominal
Receive
Mark= -3 Volts to-25 Volts
Space = -i-3Vollsto +25 Volts
TRANSMISSION CODE:
Start Bit = 1 bil
Data Bit = 7 bits ASCII
Parity Bit = 1 bit
Slop Bit " 1 or 2 bits
STRAPPING OPTIONS
• Auxiliary Baud Rate
• Refresh Rale (50/60 Hz)
• Parity OddiEver)
• 9-, 10-orTI-bitWord
• Mark/Space Parity
• CR-LF Time Delay Enable
UPPER LEVEL
• Formatting
• Editing
• Blinking
• Auxiliary Send
• 16 Function Keys
• Line/Page BLOCKSend
OPTIONS
• Foreign LanguageCharacterSets
• Composite Vid&o
• Dual Communications Interface