Alpha ToolComHK Limited Intercom System VH30AK User Manual

AUG003  
Rev. 1 - 08/03  
VH30 AK  
User Guide  
VH30AK B&W Video-Intercom System  
Door Release Button  
OPERATING INSTRUCTIONS  
(Key Symbol)  
Intercom Handset  
AT THE ENTRY STATION:  
1. Momentarily depress button (for a few seconds) for apartment  
you wish to call. This will signal the buzzer (or optional Alpha-  
tone™)signalattheapartmentmonitorhandset,andwillcausethe  
video screen to light and display the visitor.  
4" (diagonal)  
B&W Video  
'Flat' Screen  
2.Replyinanormalvoicewhenspokento.Visitorreplyishands-  
free(unlessaprivacyhandsetisprovidedattheentrancestation).  
Contrast  
3. When door release activates (buzzes), enter through door.  
Brightness  
Vertical Hold  
AT THE VH30AK MONITOR STATION:  
1.Youwillhearabuzzer(orelectronicchimesound)whenavisitor  
presses your button at the entrance station.  
2. ViewthevisitorontheB&Wvideoscreen. Youmayadjustthe  
picture brightness, contrast and/or vertical hold as desired, using  
the front mounted rotary controls on the video monitor.  
Not Used  
3.Youmaychoosetoignorethecaller,orlifttheintercomhandset  
to answer. Speak to the visitor in a normal voice. Make sure you  
positivelyidentifyallvisitorsbeforeactivatingthedoorrelease...  
or do not open the door!  
(Simulated Picture. NOT shown actual size)  
4. Only if you are satisfied with the identity of the visitor,  
momentarily depress the door release (KEY) button on the hand-  
set, which will electrically activate the door release mechanism.  
Activating the door release will not shut off the video picture.  
Videomonitorwilltime-outautomaticallyafterapprox.40seconds  
(unless the time-out duration has been changed by the installer/  
user).  
APPLICATION  
The Alpha Communications®/S.T.R.™ VH30AK se-  
ries B&W video-intercom system uses the most ad-  
vanced technology available for positively identifying  
visitors to a building, and securing the residents.  
In systems with multiple door entry stations, the system will  
automatically switch the voice, video and door release functions  
to the last entry station that placed a call.  
Visitors call from one or more lobby entrance stations,  
andthesystemwillautomaticallyswitchallvoice,video  
and door release functions to the calling entrance.  
FEATURES  
The video image will appear automatically, once a call  
is placed, and residents can discretely 'screen' their  
calls, before answering. If a resident chooses to reply,  
all they need to do is lift the voice handset and speak  
normally. Once a visitor is positively identified, the  
resident can activate the entrance door release, by  
depressing the Door Release Button for a few seconds.  
4.0" (diagonal) Crystal Clear B&W 'Flat' video screen  
Convenient Duplex Voice Operation  
Easy Installation Surface or Desk (with optional desk adaptor)  
Clear Voice Fidelity using Electret Condenser Microphones  
Rugged and Reliable. Simple to Operate  
Monitor portion features quick disconnect wire harnesses  
Low profile flush monitor protrudes only 2.25" from wall  
Monitors feature front-mounted Brightness/ Contrast/  
Vertical Hold controls  
With the S.T.R.™ VH30AK, Seeing is Believing!!!!  
Due to continuous product improvement, all colors, sizes, materials,  
finishes and specifications are subject to change without notice.  
Copyright© 2003, Alpha Communications®, All Rights Reserved  
42 Central Drive • Farmingdale NY 11735-1202 • Phone (631) 777-5500 • Fax (631) 777-5599  
TOLL-FREE1-800-666-4800 • Web:www.AlphaCommunications.com • Email:i[email protected]  
 

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