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10.1 Cleaning
Wipe the product with a soft, dry cloth.
For excessive dirt, wipe the product with a moist cloth.
Important:
R Do not use any cleaning products that contain
alcohol, polish powder, powder soap, benzine,
thinner, wax, petroleum, or boiling water. Also do
not spray the product with insecticide, glass
cleaner, or hair spray. This may cause a change
in colour or quality of the product.
Cleaning the charger:
For safety, disconnect the charger from the power supply
before cleaning.
Cleaning the sub monitor:
To avoid mistakenly operating the sub monitor, remove
its batteries before cleaning.
10.2 Specifications
Main monitor (VL-MW274)
Power source
220-240 V AC, 50/60 Hz
Power
Standby: 1.9 W
consumption
During operation: 10 W
Dimensions
Approx. 158´243´29.5
(mm) (height ´
(excluding protruding sections)
width ´ depth)
Mass (weight)
R VL-MW274BX:
R VL-MW274SX:
Operating
Ambient temperature: approx.
environment
0 °C to +40 °C
Relative humidity
(non-condensing): up to 90 %
Display
Approx. 17.8 cm (7.0 inches
wide colour display)
Talking method
Hands-free
Installation
Wall mount (mounting bracket
method
supplied)
Frequency
2.4 GHz to 2.48 GHz
range
RF transmission
100 mW (max.)
power
Doorphone (VL-V522L)
Power source
Power supplied by the main
monitor
Dimensions
Approx. 131´99´36.5
(mm) (height ´
(excluding protruding sections)
width ´ depth)
Mass (weight)
Approx. 200 g
approx. 825 g
approx. 850 g
Operating
Ambient temperature: approx.
environment
-15 °C to +55 °C
Relative humidity
(non-condensing): up to 90 %
Viewing angle
Horizontally: approx. 87°
Vertically: approx. 66°
Installation
Wall mount (mounting base
method
supplied)
Minimum
1 lx
illuminance
(within approx. 50 cm from the
required
camera lens)
Lighting method
LED lights
Sub monitor (VL-W617)
n Main body
Power source
Ni-MH battery (3.6 V DC /
650 mAh)
Dimensions
Approx. 157´52´35
(mm) (height ´
(excluding protruding sections)
width ´ depth)
Mass (weight)
Approx. 175 g (including the
batteries)
Operating
Ambient temperature: approx.
environment
0 °C to +40 °C
Relative humidity
(non-condensing): up to 90 %
Display
Approx. 4.6 cm (1.8 inches,
colour display)
Frequency
2.4 GHz to 2.48 GHz
range
RF transmission
100 mW (max.)
power
*1 When used fully charged in an operating
temperature of 20 °C.
*2 When the operating temperature is 20 °C. The
charging time may increase when the operating
temperature is lower than this.
n Charger
Power source
AC adaptor (PQLV219)
6.5 V DC, 0.5 A
Power
Standby: 0.07 W
consumption
(when the sub monitor is not
placed in the charger)
During charging: 1.8 W
Dimensions
Approx. 115´76´90 (using with
(mm) (height ´
the stand)
width ´ depth)
(excluding protruding sections)
Approx. 105´76´48 (using
without the stand)
(excluding protruding sections)
10. General information
29
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