HP -71 Manual

HEWLETT- PACKARD
HP-71/HP Touchscreen and
HP-71/HP 2392A Terminal Development Station
HP-71 "KEYBOARD IS"
This demo is an example of how the
HP Touchscreen computer and
HP 2392A Display Terminal can be
used as terminals in HP-71 program
development. Differences between
the Touchscreen and HP 2392A are
minor, and are clearly marked.
This program, plus an HP-71/
HP 3421A System Demo and a
Modem Demo, is available through
the Users' Library at a cost of$15.00.
It comes with 3 1 12" disc, cassette
tape, or magnetic card. Specify
media type when you order part
number 71-03421 from:
Hewlett-Packard
Users' Library, Dept. 39UL
1000 N.E. Circle Blvd.
Corvallis, OR
97330
Required Equipment
• HP-71B Handheld Computer
• HP 82401A HP-IL Interface
• HP 82441A FORTH/Assembler
ROM or 00071-90097 Software
Developers' Handbook.*
• HP Touchscreen Computer (or
HP 2392A Display Terminal)
• HP 82164A HP-ILlRS-232C
Interface
• HP 820590 AC Adapter/
Recharger
• Two HP-IL cables
• One serial cable, female to male
connection (standard 25 pin
configuration)
Hardware Configuration
HP-ILlRS-232C Interface
Configure the HP-ILlRS-232C
interface as a DCE terminal (refer to
pages 22 and 23 of the HP-ILlRS-
232C interface owner's manual for
specific instructions).
'Order from the Users' Library; 1000 N.E. Circle
Blvd.; Corvallis, OR 97330.
The HP-71B program will set up
the control registers in the interface
to ensure the proper hardware
handshaking between the HP-71B
and Touchscreen Computer (or
HP 2392A).
Instructions
• Connect the female end of the
cable to the HP-ILlRS-232C
interface. Connect the male end
to the back of the Touchscreen
Computer (or HP 2392A) in Port
1. Plug in the Touchscreen (or
HP 2392A) power cord.
• Connect the AC Adapter/
Recharger to the HP-ILlRS-232C
interface. This recharger is the
power supply for the interface.
• First turn on the Touchscreen (or
HP 2392A), and then the HP-71B.
The HP-71B will perform the auto
addressing.
• If PAM comes up on the Touch-
screen display, press OOTerminal
to go into terminal mode. (Does
not apply to HP 2392A.)
• On the Touchscreen (or HP 2392A),
press (
USER SYSTEM)
to display the
menu of the USER function keys
and labels. (The function keys
and labels on the display corres-
pond with the
QD
to
00
keys on
the keyboard.) Function keys are
as follows:
Touchscreen:
f1 Device Control
f2 Margins/Tabs/
Col
f3 Service Keys
f4Modes
HP 2392A:
f1 Device Control
f2 Margins/Tabs/
Col
f3 Service Keys
f4Modes
f5 Enhance Video
f6 Define Fields
f7 Set Time
f8 Config Keys
f5 (Blank)
f6 (Blank)
f7 (Blank)
f8 Config Keys
• To configure the Touchscreen (or
HP 2392A) to the appropriate
terminal and hardware configura-
tion, press
00
for "Config Keys."
The Config Keys menu that
appears in the display is:
Touchscreen:
f1 Global Config
f2(Blank)
f3 Portl Config
f4 Port2 Config
HP 2392A:
f1 (Blank)
f2 (Blank)
f3DataComm
Config
f4 Ext Dev Config
f5 Terminal Config
f6 Accessory Config
f7(Blank)
f8 (Blank)
f5 Terminal Config
f6 (Blank)
f7(Blank)
f8(Blank)
• Press (ill "Terminal Config". The
existing terminal configuration
will display menu keys which will
enable you to change the config-
uration. Pressing (ill gives you:
Touchscreen:
f1 Save Config f5 (Blank)
f2 Next Choice f6 (Blank)
f3 Previous Choice f7 Display Functns
f4 System Defaults f8 Config Keys
HP 2392A:
f1 Save Config
f5 (Blank)
f2 Next Choice f6 (Blank)
f3 Previous Choice f7 Display Functns
f4 Default Values f8 Config Keys
Use the cursor keys (<-,
-'>,
T, and
1) or
(TAB)
to move to the
appropriate field. Then press@
for "Next Choice" to change the
field to the next selection. Change
the appropriate fields according
to the terminal configuration
below. When you are finished,
press QD "Save Config" to save
the current terminal configura-
tion. Whenever a configuration
has been changed, be sure to save
it before exiting the menu. When
"Save Config" is pressed, the
main system will reappear on the
display.