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This instruction manual covers the VPH-722Q1, 722QM, 1020Q1 and
1020QM. The differences between the models are shown below.
Operating voltage
preadjusted at the
factory
Ac power cord plug
CONTENTS
120V ac
220-240V
WAltlhng ......ccsssssessssenscceestssssecccessnssnensssensesacescesonsenssasonsnssesaescncasarsannan 2
Precautions.....
we 3
F@atureS -.....cescessersccssssceneees
3
Installatlon pOssIDIIItlOS............-scssesseccssssesesstsssesensenesesensensoessesneaniens 4
Location and function Of CONTIOIS..........ccsscecsrercsccestsenessasencsseceeasees 6
System Connections ........cssseeeees
ee)
Connecting notes...
.9
To prevent fire or shock hazard, do not ex-
pose the unit to rain or moisture.
CAUTION
RISK OF ELECTRIC SHOCK
GO NOT OPEN
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol
is intended
to alert the
uN
user to the presence
of uninsulated
"dangerous
voltage" within the prod-
uct's enclosure that may be of suffi-
cient magnitude to constitute a risk of
electric shock to persons.
This
symbol
is intended
to alert the
user
to the
presence
of
important
operating and maintenance
(servicing)
instructions in the literature accompa-
nying the appliance.
VPH-1020Q1 | VPH-1020QM
120V ac
220-240V
Cc
ac
'
not
not
provided
provided
provided
INFORMATION for the users of the VPH-72201/102001
This equipment generates and uses radio frequency energy and it
not installed and used properly, that is, in strict accordance witt
the manufacturer's instructions, may cause interference to radic
and television reception. It has been type tested and found to com. _
ply with the limits for a Class B computing device in accordance
with the specifications in Subpart J of Part 15 of FCC Rules, which
are designed to provide reasonable protection against such inter.
ference in a residential installation. However, there is no guarantee
that Interference will not occur In a particular installation. If this
equipment does cause 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 the receiving antenna
Relocate the equipment with respect to the receiver
Move the equipment away from the receiver
Plug the equipment into a different outlet so that equipment and
receiver are on different branch circuits.
If necessary, the user should consult the dealer or an experienced
radioftelevision
technician
for additional suggestions. The uset
may find the following booklet prepared by the Federal Communi-
cations Commission helpful:
"How to Identify and Resolve Radio-TV Interference Problems"
This booklet is available from the U.S. Government Printing Office. .
Washington, DC 20402, Stock NO. 004-000-00345-4.
The shielded Interface cable recommended in this manual must be
used with this equipment in order to comply with the limits for ¢
computing device pursuant to Subpart J or Part 15 of FCC Rules.
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