Calculating Heat Quantity; Product Mounting Holes - Pioneer PDP-425CMX Technical Manual
For pioneer plasma display monitor when used with video cards (expansion solutions cards)
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- Technical manual (188 pages) ,
- Service manual (184 pages) ,
- Operating instructions manual (98 pages)
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3.2.2 Calculating heat quantity
As a courtesy to our customers, we have included the power formula for calculating air conditioning needs.
For power consumption, allow 320 W = 320 VA per unit.
Since most of the power consumed is transformed into heat, power consumption may be regarded as roughly equal to
generated heat.
1 Conversion to calories
[W] × 0.86 = [kcal/h]
Heat generated per display: 320 W × 0.86 = 275 kcal/h
2 Conversion to British Thermal Units
[W] × 3.41 = [BTU/h]
Heat generated per unit: 320 W × 3.41 = 1019 BTU/h
3.2.3 Product mounting holes
We recommend using mounting hardware available from Pioneer. If you use other mounting hardware, mount the
hardware to the unit using the M8-bolt holes provided in the unit. Tighten the bolts with a torque between 50 kg/cm and
80 kg/cm. Applying a torque beyond these limits may lead to internal component failure.
Locations of usable mounting holes are shown below.
b hole
a holes
b hole
Rear view diagram
Always use a minimum of 4 mounting holes that are evenly distributed on opposite sides of both the horizontal
and vertical center lines.
Use bolts that can be driven 12 mm to 18 mm into holes "a" and from 12 mm to 14 mm into holes "b" as shown
in the Side View above.
Do not block or cover vents on the rear panel.
Take precautions to prevent the walls from being soiled by the Plasma Display's exhaust outlets.
This unit incorporates glass components. Install only on flat surfaces.
Always turn every bolt by hand two to three times then check to make sure the bolt is straight.
You may tighten using a tool but do not over-tighten the bolts.
Do not use loctight or similar bonding products.
Please use M8 (P=1.25) bolts. DO NOT use any other type of bolt.
The panel is attached using M8x6 or M8x4, but it can also be attached using M4x8.
For details, see the following page.
Vent (fan)
a holes
Center line
Installation Conditions
a Holes (6 places)
b Holes (4 places)
b hole
This unit
b hole
12 mm to 18 mm
Side view diagram
Attaching
surface
Installation
bracket etc...
a hole
Bolt
12 mm to 18 mm
b hole
Bolt
19
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