Using the internal laser scanner
DANGER! Laser light is emitted when the
PTC’s protective housing is open. Do not
stare into the beam! (top of label)
The PTC-921 DOS is a Class II laser product.
It conforms to the Department of Health
and Human Services (DHHS) Regulation 21
CFR Subchapter J. (bottom of label)
This label is permanently affixed to the
PTC’s battery pack.
CAUTION! This Class II laser product
emits up to a 1-milliwatt beam of
laser light. Do not stare into the
beam!
This label is permanently affixed
to the PTC’s battery pack.
This label lists the location and date of
manufacture, the model number, and the
serial number of the PTC.
It is permanently affixed to the back of the
PTC above the battery pack.
AVOID EXPOSURE
LASER LIGHT IS EMITTED
FROM THIS APERTURE
Laser light exits the PTC through this
opening. Do not stare into the beam!
This label is permanently affixed directly
below the scanner window.
4
Summary of Contents for PTC-921 DOS
Page 1: ...PTC 921 DOS User s Guide...
Page 2: ......
Page 3: ...PTC 921 DOS User s Guide Part Number 23451 000 02 Release Date 5 27 98...
Page 8: ...iv...
Page 32: ...24...
Page 35: ...Processor Type V20H 9 8304 MHz Software Operating system Telxon ROM DOS MS DOS 5 0 27...
Page 36: ...28...
Page 38: ...30...
Page 42: ...34...
Page 46: ...TXD Transmit data signal TXD indicates that a device is currently transmitting data 38...
Page 50: ...42...
Page 51: ......