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NCR RealScan 7883 Installation and Owner Guide
497-0424789 Release F 04/04
37 of 75
Checkstand Hole –
RealScan 7883 Flat Mount
11993
SIDE VIEW
ABC
D
Features
8 3/4 in.
22.22 cm
8 3/4 in.
22.22 cm
1/16 in.
0.16 cm
1/16 in.
0.16 cm
K012
A
B
C
Item Flow
D
C
B
D
Ventilation Requirements
The NCR RealScan 7883 is designed to operate without an exhaust fan in the checkstand; however, there must be
adequate convection air flow. The ambient temperature inside the checkstand cannot be higher than 104° F (40° C). Also,
the ambient temperature inside the checkstand cannot be higher than 12.6° F (7° C) above the ambient temperature outside
the checkstand. For example, if the ambient temperature outside the checkstand is 76° F (24.4° C), the ambient
temperature inside the checkstand cannot be greater than 88.6° F (31.4° C). If the checkstand contains other heat
producing equipment, you may need to use forced air to keep the temperature within the specified range. However, air
coming into or leaving the checkstand MUST NOT enter or exit past the RealScan 7883.