Monacor VAM-3 Manuel d'instructions télécharger pdf (Page 9)

Please unfold page 5. Then you can always see the

operating elements and connections described.

1 Operating Elements and Connections

1 Glare shield

2 On/off switch and volume control “On-Volume”

3 Power LED and charging indicator for the internal

rechargeable battery (see chapters 4.1 and 4.2)

4 Speaker

5 Control “Videolevel” for basic adjustment of the

picture contrast and for adjusting the video level

(0.5 – 1.5 Vpp) at the jack “video” (7)

6 Omnidirectional antenna with 3 dB gain

7 Jack “video” serves as a video input [switch “AV”

(17) set to “in”], e. g. for connecting a camera or as

a video output [switch “AV” set to “out”], e. g. for

connecting another monitor or a video recorder

8 Switch “vertical”; with the switch in upper position

the picture is mirrored vertically (it is turned upside

down)

9 Switch “horizontal”; with the switch in upper posi-

tion the picture is mirrored horizontally (it is later-

ally inverted)

10 Control “brightness” for adjusting the brightness

11 Jack “audio” serves as an audio input [switch “AV”

(17) set to “in”] or as an audio output [switch “AV”

set to “out”], e. g. for connecting a video recorder

12 Jack “switch”; the centre contact of the jack is

connected to ground when the control channel of

the transmitter is activated (also see fig. 3 and

chapter 4.3.5)

13 Control “time” for adjusting the dwell time (1 – 6 s)

in the automatic selection mode [switch “channel”

(15) set to position “6”…“9” or “A”]

14 3.5 mm stereo jack “phones” for connecting head-

phones (impedance min. 2 x 8 Ω); in case of

connection, the speaker (4) is switched off

15 Rotary switch for adjusting the reception channel

position channel

0, 1 1

6…9 automatic selection between

channels 1 + 5

A automatic selection between

channels 1 + 3 + 5

B…F 1

Note: For reception of a transmitter, the switch

“AV” (17) must be set to position “out”.

16 Control “contrast” for adjusting the contrast

17 Switch “AV” for the jacks “video” (7) and “audio”

(11)

position “in”: the jacks serve as inputs

position “out”: the jacks serve as outputs; for

reception of a transmitter, the

switch must be in this position

18 Jack “charge” for connecting the charger AV-50CH

from the MONACOR range;

centre contact = positive pole

19 Control “color” for adjusting the colour intensity

20 Jack “12-14V” for operating the monitor via a sepa-

rate 12 V power supply unit; in case of connection,

the internal rechargeable battery is switched off

centre contact = positive pole

required plug 5.5/2.1 mm (outside/inside diame-

ter)

2 Safety Notes

The unit corresponds to the directive for electromag-

netic compatibility 89/336/EEC.

●

The monitor is suitable for indoor use only. Protect

it against soiling, humidity, and heat (admissible

ambient temperature range 0 – 40 °C).

●

For cleaning only use a dry, soft cloth, by no means

chemicals or water.

●

If the unit is used for other purposes than originally

intended, if it is not correctly connected or operated

or not repaired in an expert way, no liability for any

damage will be accepted.

●

If the unit is to be put out of operation definitively,

take it to a local recycling plant for a disposal which

is not harmful to the environment.

3 Applications

In connection with a corresponding transmitter or a

wireless surveillance camera of the MONACOR

“AV ...” series, this LCD colour monitor with integrated

receiver for the 2.4 GHz range serves for wireless

audio and video surveillance. Power supply can be

effected via a separate 12 V power supply unit or via

the internal rechargeable battery. This allows an oper-

ation of approx. 1

hours independent of the mains

supply, e. g. in mobile applications as a test monitor

for existing systems or systems to be installed.

The transmission range largely depends on the

local conditions and the transmitter used. Without any

obstacles in the transmission path between transmit-

ter and monitor, the range can be up to 750 m, how-

ever, in buildings it is reduced by walls and ceilings to

approx. 50 m depending on their condition. The range

can be increased by connecting a separate antenna.

4 Setting the Unit into Operation

4.1 Mobile operation via the internal recharge-

able battery

1) Switch on the monitor by turning the control “On-

Volume” (2) clockwise. Simultaneously adjust the

volume with the control. If audio transmission is

not required, set the control to minimum volume.

2) After switching on, the red power LED (3) lights up.

At the same time, the LED serves as a charging

indicator for the internal rechargeable battery:

ENGLISH

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Monacor VAM-3 Manuel d'instructions Page 9

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