HEWLETT PACKARD Portable PLUS Plotters, Printers, Modems Family User Manual

 THE PORTABLE
PERIPHERALS
SUPPORT
Types of Peripherals
Portable PLUS supports
Plotters
Printers
Modems
Discs
Cassette drive
Most with no additional hardware other
than proper cables.
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t's a snap to hook up HP=IL. Just connect
the cables. Here's what Portable PLUS can
Tak to:
um Converters
o HP-IL/HPIB 82169A
o HP-IL/RS—-232 82164A
m Modem 82168A
m Discs 9114, 82161A cassette
m Printers 829088, 727736
m Plotters 7470
Once the connection is made, set System
Config and away YON do...
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HPIB
All HPIB peripherals MUST be connected
via an 821689A HP-IL/HPIB converter.
Here are the device types supported.
a HPIB printers
m HPIB plotters
m HPIB discs
Make the connection, set the switches,
determine the address, set System
Config, and away you go...
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HPIB
Making the Connection
m Printers/ plotters
Do Set converter switches [o00000
o Printer interface: HPIBxx |
(xx is HPIB address) or
o Plotter interface: HPIBxx
m Discs (see mass storage section)
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What's Supported’
m Modems
m Plotters
m Printers
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With additional user programming and the
Technical Reference Manual.
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HS-232
Making the Connection
m Make the connection from the built-in interface
a 92221M for modems/ communications -
a 92221P for plotters/ printers
m Set the RS—232 characteristics
m Set System Config
m Set Datacomm Config
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RS-232
Making the Connection
m Make the connection via the 82164A
HP—IL/RS—232
co The cable is up to you
m Set the RS—232 characteristics
m Set System Config
m Set Datacomm Config
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82985A EXTERNAL VIDEO MONITOR
Dealer installable connector (battery door)
Powered by standard AC adapter
Reset and freeze—frame buttons
Uses standard video monitor
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OPTIONAL BUILT-IN MODEM
P/N HP 82983A
Compatible with Hayes Smartmodem 1200
commands.
300 BPS and 1200 BPS transmission rates.
Standard modular phone jack (RJ11C).
Factory and dealer installable.
rs | HEWLETT
PACKARD —
With Term
Use PAM
ENABLING THE MODEM
SYSTEM CONFIG |
With PC—2622
Use
"Datacom Interface' field.
CONFIG KEYS],
[TERMINAL PAGE 1
With Custom Application
Use 1/0 control calls as documented in System
Reference Manual.
PRABACZO
"Remote To" field.
[| HEWLET a
PACKARD
| MODEM OPERATING MODES
um Command Mode — the modem accepts commands
from the user (console) and attempts to execute
them.
m Data Mode — the modem simply passes data
between the computer and the telephone line.
m The modem switches to data mode when
connection (carrier) is made with another modem
over the phone line.
m The modem switches to command mode at loss
of carrier.
m Forcing command mode: the +++ stop action.
m Returning to data mode with ATA or ATO.
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COMMANDS )
E Ihe modem has a 40 character
command buffer.
m The "AT" (attention) command clears
the buffer.
m Non—command characters are ignored.
m VAT" and "A/" commands must be
uppercase.
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COMMANDS
m A (answer)
Modem goes off hook and brings up answer carrier. Possible
responses: connect, connect 1200, no carrier.
m A/ (repeat last command)
No | RETURN | key necessary.
m , (pause)
A comma causes a 2—second' delay.
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m D (dial)
Dialing sequence must be terminated by |; | or | RETURN
Accepts digits 0-9, #, *, comma, D, R. P, T arguments.
m E (echo commands)
E or EO disables echoing of commands back to computer.
E1 enables echoing of commands.
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| MORE COMMANDS
m F (echo data)
This is ignored and is included only for compatibility. FO and
F1 generate OK response. Data is never echoed.
m H (hook switch)
Hor HO cause modem to go on—hook (hang—up). H1 causes
modem to go off —hook and remain in command mode.
m | (interrogate)
| or 10 causes response of identification string. 11 causes
response of baud rate, word length, and parity. Identification
string is dependent upon active response set.
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YET MORE COMMANDS
O (on-line)
Causes modem to go on-line in originate mode.
P (pulse)
ATP [RETURN] changes default dialing method to pulse. A
P command within the D command is only active for the
duration of that command. # and * are ignored during
pulse dialing.
Q (send responses)
Q0O enables responses. Q1 inhibits responses.
R (reverse mode)
Causes modem to change from originate to answer mode.
; (remain in command)
Causes modem to remain in command mode after dialing
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YOU GUESSED IT: MORE COMMANDS
m T (tone)
ATT | RETURN | changes default dialing method to tone. A T
command within a D command is only active for the duration
of that command.
m V (verbose)
\ and VO cause terse response messages.
V1 causes verbose response messages.
m X (change response set)
| X and XO select the minimum response set.
X1 selects the extended response set.
X2 selects the full response set.
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BELIEVE IT OR NOT:
THE LAST COMMAND
m Z (zap)
Resets all modem options to their default
values.
Puts modem on—hook.
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