English-8
English-9
Mounting location
CAUTION
• The ceiling or wall must be strong enough to support the monitor and
mounting accessories.
• DO NOT install in locations where a door or gate can hit the unit.
• DO NOT install in areas where the unit will be subjected to strong
vibrations and dust.
• DO NOT install the monitor next to a location where the main power
supply is fed into the building.
• DO NOT install the monitor in a location where people can easily grab and
hang onto the unit or the mounting equipment.
NOTE:
Allow for adequate ventilation or provide air conditioning around the
monitor, so that heat can properly dissipate away from the monitor
and from the mounting equipment.
Mounting on ceilings
• Ensure that the ceiling is sturdy enough to support the weight of the unit
and the mounting equipment over time, against earthquakes, unexpected
vibrations, and other external forces.
• Be sure the unit is mounted to a solid structure within the ceiling, such as a
support beam. Secure the monitor using bolts, spring lock washers,
washer and nut.
• DO NOT mount to areas that have no supporting internal structure. DO
NOT use wood screws or anchor screws for mounting. DO NOT mount the
unit to ceiling or to hanging fixtures.
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Summary of Contents for BT421
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Page 69: ...1 2 4 6 7 BT421_setup indb 1 2019 06 14 12 47 23...
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Page 71: ...3 NEC E 120 230 230 220 100 125 240V BT421_setup indb 3 2019 06 14 12 47 23...
Page 72: ...4 139 189N cm H05VV F 3G 0 75 mm2 BS 5 A BT421_setup indb 4 2019 06 14 12 47 23...
Page 73: ...5 LAN BT421_setup indb 5 2019 06 14 12 47 24...
Page 74: ...6 NEC NEC BT421_setup indb 6 2019 06 14 12 47 24...
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Page 77: ...9 BT421_setup indb 9 2019 06 14 12 47 24...
Page 78: ...10 AA 1 5V 1 2 3 NEC AA BT421_setup indb 10 2019 06 14 12 47 24...
Page 109: ...1 10 14 17 18 19 BT421_setup indb 1 2019 06 14 12 47 27...
Page 110: ...1 BT421_setup indb 1 2019 06 14 12 47 27...
Page 111: ...2 BT421_setup indb 2 2019 06 14 12 47 27...
Page 112: ...3 AC100V AC100V BT421_setup indb 3 2019 06 14 12 47 28...
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Page 116: ...7 LAN LAN 2 BT421_setup indb 7 2019 06 14 12 47 28...
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Page 124: ...15 400mm 100mm 4 200mm 100mm 200mm 100mm 4 BT421_setup indb 15 2019 06 14 12 47 29...
Page 125: ...16 4 2 1 2 3 BT421_setup indb 16 2019 06 14 12 47 29...
Page 128: ...19 NEC PC 0120 00 8283 0570 064 211 9 00 18 00 BT421 BT421_setup indb 19 2019 06 14 12 47 29...
Page 129: ...BT421_setup indb 1 2019 06 14 12 47 29...
Page 130: ...NEC BT421_setup indb 2 2019 06 14 12 47 29...
Page 131: ...EU U K China Japan 120 110 230 230 220 100 240 125 BSMI BT421_setup indb 3 2019 06 14 12 47 29...
Page 132: ...189 139 2 0 75 H05VV F 3G BS 5 BT421_setup indb 4 2019 06 14 12 47 29...
Page 133: ...LAN BT421_setup indb 5 2019 06 14 12 47 29...
Page 134: ...NEC NEC BT421_setup indb 6 2019 06 14 12 47 29...
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Page 137: ...9 BT421_setup indb 9 2019 06 14 12 47 30...
Page 138: ...1 5 AAA 1 2 3 NEC AAA BT421_setup indb 10 2019 06 14 12 47 30...
Page 147: ...Appendix 9 Appendix X 2006 66 EC BT421_setup indb 9 2019 06 14 12 47 30...
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