Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, and its affiliates and/or subsidiaries assume no respon-
sibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate such changes.
DOD# 520 ZF303000 Rev APrinted in the U.S.A.
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Infrared remote control is one of several features that set Viking’s self amplified paging system ahead of older legacy Valcom and
Bogen systems. These older 4 wire self amplified systems required twice the copper to each speaker then Viking’s 2 wire system.
The older 4 wire systems also required the installer to manage background music zones, and hardwire each speaker to one zone
or the other, and then have to walk around with a ladder to manually set the volume of each speaker to hopefully the proper level.
If the user decides one of the speakers should now have background music or a volume adjustment, it’s back up the ladder to pull
more wire, and adjust more pots.
With the Viking SA Series 2 wire self amplified paging system, the installer can connect all the speakers to the same pair of wires,
and then simply show the user how to point the SA-IR Infrared Remote control at each speaker to adjust volume, mute, and enable
or disable background music.
The Viking model SA-1S and SA-1H self amplified speakers can be controlled with the Viking model SA-IR Infrared Remote con-
trol in one of two different ways depending on a DIP Switch setting on the SA-25 as described below.
H. Infrared Remote Control
1. SA-IR Remote Control functionality with SA-25 in “Normal” mode (DIP Switch 7 = OFF):
The SA-IR Remote Control functions essentially like a TV remote control. Each individual speaker volume can be stepped up
or down, or the speaker can be totally muted. When the speaker is muted, pressing the mute button again, or the volume up or
down buttons, will release the mute. A short “beep” will be heard through the speaker when the mute is activated. A long “beep”
will be heard through the speaker when the “MUTE” button is pressed again releasing the mute. The “Normal” mode is recom-
mended when no background music is used.
2. SA-IR Remote Control functionality with SA-25 in the “Smart” mode (DIP Switch 7 = ON):
The “Smart” mode is recommended for installations that use background music. In this special mode the SA-IR Remote Control
“MUTE” button functions as a “mute background music button”. Press the “MUTE” button while background music is playing and
no background music will be heard through that speaker; yet all paging and loud ringing sound will still be amplified through the
speaker. This feature is useful for speakers which are mounted in a meeting room in which pages need to be heard, but back-
ground music would be obstructive, or offices in which enabling and disabling background music on a speaker by speaker basis
is needed. This feature enables an office with background music to become a quite meeting room with the push of a button.
In this “Smart” mode, if the SA-IR Remote Control “MUTE” button is pressed during paging or loud ringing, it will immediately
totally mute that speaker. No other pages, loud ringing, or background music will be heard from that speaker until it is un-muted
using the remote control’s “MUTE” or “VOLUME” buttons. Another way to quiet a speaker is to step the volume all the way down
to minimum while background music is playing.
A short “beep” will be heard through the speaker when the mute is activated. A long “beep” will be heard through the speaker
when the “MUTE” button is pressed again releasing the mute. When the mute is released, all paging and loud ringing sounds
as well as background music will be heard through that speaker.
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SA-1S
Self-Amplified Ceiling Speaker
For more info, see DOD# 525
SA-1H
Self-Amplified Paging Horn
with Infrared Receiver
For more info, see DOD# 526
SA-IR
Infrared Remote Control
For more info, see DOD# 527
SA-X12
Expander / Adapter
For more info, see DOD# 529
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