Power usage
Table 5 lists the power consumption for the 4820 SurePoint Solution.
The 4820 SurePoint Solution consumes less power and dissipates less heat than a
similar-size CRT.
Table 5. Power usage for 4820 SurePoint Solution
Models Size Power consumption (on
and operating)
4820-10D, 4820-1FR 10-inch 12 W
4820-2GB, 4820-2WB 12-inch dual bulb 20 W
4820-5GN, 4820-5WN 15-inch 23 W
All others 12-inch single bulb 16 W
All 4820 SurePoint models can be powered from a power adapter, which accepts
100V to 240V ac input. However, some models offering USB or EIA-232
communications interfaces can be powered from the POS terminal and do not
require a power adapter.
v Models with the USB interface can be powered from the POS terminal with the
following exceptions:
– 15-inch models require a power supply when attached to 4694 POS terminals.
– 12-inch dual bulb models require a power supply when attached to 4694 POS
terminals if more than 2.5 watts of power is to be used for devices attached to
the auxiliary USB ports.
v
Models with the EIA-232 interface can be connected to powered EIA-232 ports
on SurePOS 700 or 300 terminals. (Hot plugging is not supported.)
Spill resistance
The 4820 SurePoint Solution is designed to meet the following standards:
v National Electrical Manufacturers Association (NEMA) Type 5 rating per NEMA
Standards Publication number 250-1991 Enclosures for Electrical Equipment
v IP 52 rating per IEC 529
Calling for service
When you call IBM for warranty information or service, be sure to have the following
information available:
v Machine type/model
v Serial number
Locate this information either on the lower-right edge at the rear, or on the side of
the machine.
Update November 2005
Chapter 1. Introducing the IBM 4820 SurePoint Solution 9
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