Canon MF7280 - ImageCLASS B/W Laser Facsimile Manual page 230

Pause Time
PBX
R
Resolution
Rotary Pulse
RX
9
S
Scanning Area
Sequential Broadcast
9-6
Glossary
The default settings are two seconds if a pause is inserted within the telephone
number (may vary depending on your location), and 10 seconds if a pause is added
to the end of the telephone number. Only the length of pauses inside a telephone
number, and not those at the end, can be changed.
Private Branch Exchange. An in-house telephone switching system that interconnects
telephone extensions to each other, as well as to the external telephone network. A
PBX controls the flow of telephone traffic through instruments, such as paging
systems and automatic callback and dialing.
The density of dots attained by an output device, such as a fax, scanner, or printer, in
producing an image. Expressed in terms of dots per inch (dpi). Low resolution causes
font characters and graphics to have a jagged appearance. Higher resolution means
smoother curves and angles, as well as a better match to traditional typeface designs.
Resolution values are represented by horizontal data and vertical data (e.g., 600 x
600 dpi).
Also called "pulse dial." On a rotary pulse telephone, a dial is turned to send pulses to
the telephone switching system.
Abbreviation for "Reception/Receiving."
The area that is actually scanned is slightly smaller than the size of the original
document, so words or images near the edges of the document may not be scanned.
Therefore, allow some margin space on all sides of the document that you are
sending.
Sequential Broadcasting enables you to send a scanned document to up to 256
destinations simultaneously. If you frequently send documents to the same
destinations, it is highly recommended that you register the numbers as a group in a
one-touch button for group dialing.