Epson PowerLite 4100, Operator'S Manual

Page: 84 / 459

64 Configuration
7 Bits: Limits the printer's ability to handle graphics and restricts it to
accessing only the lower character and control data bytes (0-127) in the
character sets.
Parity
Pressing YES prints out the present parity bit status:
•
None (factory default)
•
Even
•
Odd
•
Mark
•
Space
The parity bit follows the data byte transmitted from the computer to the
printer. The printer can use even or odd parity to check that all data bits
from the computer were received correctly.
None: No parity check.
Even: Data bits are either binary 0 or binary 1. For even parity, all of the
data bits must add up to an even decimal sum. If not, the parity bit is set
to binary 1 to make it so.
Odd: All of the data bits must add up to an odd decimal sum. If not, the
parity bit is set to binary 1 to make it so.
Mark: Parity bit is always binary 1.
Space: Parity bit is always binary 0.