Handle; Keyboard; Programming The Flash Eprom - Symbol PTC-960X User Manual

For specific instructions on how to erase or repro-
gram an application flash EPROM, refer to the
"Programming the FLASH EPROM" section on
page 41 or to the Guide to the FLASH Utilities
(TCAL or MS-DOS Version).

Handle

The handle attached to the PTC's body allows
you to hold the PTC and aim the built-in scanner
when you are scanning bar codes.
The handle also contains the PTC-960X's battery
pack.

Keyboard

The standard keyboard on the PTC-960X has
forty-five keys. Some models may be equipped
with an optional 24-key or 35-key keyboard. All
keyboards have two types of keys: data keys and
function keys.
Data keys are the letter and number keys, A-Z
and 0-9. You use them to type data into the PTC.
Function keys include the F1-F4, CLEAR,
ENTER/YES, and SEND keys. These keys may
have different labels on your PTC. They are used
to perform a special procedure or function. For
example, your application may use the SEND
function key to transmit the PTC's data to the
host computer.
Note: Your application program may turn off
certain keys at times during the program to
prevent you from accidentally erasing data or
ending an operation. The PTC beeps when you
press a key the application has turned off.
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