VLH-3000 Page 3
1 GENERAL INFORMATION
The STANDARD HORIZON VLH-3000 is a marine Loud Hailer that oper-
ates as a multifunction unit. It has three modes:
Hail/Listen-Back
Intercom
Automatic Signalling
In the Hail/Listen-Back mode, the Loud Hailer can send amplified audio
signals to a PA horn and then listen back for signals coming in from the PA
horn.
In the Intercom mode, the Load Hailer can have private conversations with
up to two MLS-300i intercom stations.
In the Automatic Signaling mode, the Loud Hailer can send different kinds
of signals used mostly to alert nearby vessels to the presence and approxi-
mate position, and to indicate the vessel’s status or maneuverability limita-
tion.
Your Loud Hailer requires 13.8 VDC (±20 %) power input. The VLH-3000
maximum PA speaker output is 30W.
ON-LINE WARRANTY REGISTRATION
Please visit www.standardhorizon.com to register the VLH-3000 Loud
Hailer. It should be noted that visiting the Web site from time to time
may be beneficial to you, as new products are released they will appear
on the STANDARD HORIZON Web site.
PRODUCT SUPPORT INQUIRIES
If you have any questions or comments regarding the use of the VLH-
3000, you can visit the STANDARD HORIZON Web site to send an E-
Mail or contact the Product Support team at 800-767-2450 M-F 7:00-
5:00PST.