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ViewSonic A70
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FCC Information
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
FCC Warning:
To assure continued FCC compliance, the user must use grounded power supply cord and the
provided shielded video interface cable with bonded ferrite cores. If a BNC cable is going to be
used, use only a shielded BNC(5) cable. Also, any unauthorized changes or modifications not
expressly approved by the party responsible for compliance could void the user's authority to
operate this device.
Power Supply Cord USA
For units with 100 - 120V input voltage in the USA, use the following :
UL Listed and CSA Certified Type SVT or SJT No. 18/3 AWG rated 125Vac 7 A min.
One end terminated in a molded on parallel blade, grounding attachment cap or hooded attachment cap
(15A, 125V configuration), other end terminated in a mold-on appliance coupler.
Notice for Germany
The x-rays generated in this unit are shielded sufficiently. High voltage: Max. 29.5 kV. Also, for ergonomic reasons, we
recommend that you do not display blue characters on a dark background. Doing so may produce insufficient contrast
that could lead to eye strain.
Notice for Japan
This is a Class B product based on the standard of the Voluntary Control Council for Interference from Information
Technology Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may cause
radio interference. Install and use the equipment according to the instruction manual.
Required item Relative to Standard Value Relative to those Exceeding Standard Value Remarks
EMI* # 1 # 4
ESD* # 2 # 3
RADIATED RF* # 1 # 3
TRANSIENT F/B*
# 1 # 3
LINE HARMONICS
# 1
# 1: Satisfies the standards with no problems in performance and reliability.
# 2: Effects may appear temporarily on the screen but there will be no problem in reliability.
# 3: There is fear of the product breaking down.
# 4: If a signal cable other than that specified is used, it may be the cause of electromagnetic wave interruption to
peripheral devices. To assure continued CE compliance the user must use the provided 1.8m shielded video signal
cable with bonded ferrite cores at both ends of the cable.
Handle correctly in accordance with the instruction manual.
*EMI : Electromagnetic Interference *ESD : Electrostatic Discharge *RF : Radio Frequency *F/B : Fast Burst
CE Conformity
The device complies with the requirements of the EEC directive 89/336/EEC as
amended by 92/31/EEC and 93/68/EEC Art.5 with regard to “Electromagnetic
compatibility”, and 73/23/EEC as amended by 93/68/EEC Art. 13 with regard to “Safety”.