PAV-SIPA125SM-05 | 009-1657-03 | 200709
© 2020 Savant Systems, Inc.
45 Perseverance Way, Hyannis, MA 02601
Savant.com
| 508.683.2500
GPIO Wiring
3
2
1
Gnd
I/O PD
GPIO 1
Standard
GPIO Using
PD Jumper
Pin 1
Ground (Gnd)
Pin 2
Input/Output (I/O)
Pin 3
Pull Down Jumper (PD)
General Purpose Input/Outputs
(GPIO) are binary I/O ports used
on Savant controllers to trigger
an action within the system.
Events can control a device, such
as turning on an amplifier
(output) or detecting a state
change for a device (input) to
perform a workflow. Pin 2 is used for input or output
depending on configuration.
GPIO Pull Down Resistor (PD) Usage
GPIO pins are configured as inputs and are pulled high to 12V while the
host is booting up. To make the GPIO signal low during a host reboot
and/or a power cycle, attach the GPIO 1 pin to the PD pin. The PD pin
is a 1K ohm pull down resistor (to signal ground) which keeps the GPIO
output below 0.8V during processor boot times.
Expansion
Up to forty five Savant AVB devices plus two hundred listening only
Savant AVB devices can be connected in a single system, providing a
virtual audio switch that can be configured to suit almost any need.
Regulatory Statement
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including
interference that may cause undesired operation.
Additional Documentation
Refer to the following documents located on the
Savant Customer
Community
for additional information.
– Savant IP Audio Deployment Guide (009-1571-xx)
– Savant Media Server/Savant Music Supported Streaming Services
Application Note
Replace the Fuse
A
B
Connection Pins Towards Unit
Open Side of Cartridge Towards Power Switch
A
B
ELECTRIC SHOCK HAZARD
: Disconnect the unit from AC power
by removing the power cord from the AC outlet and the unit before
replacing the fuse.
IMPORTANT
: The orientation of the cartridge within the unit and lo-
cation of the fuse within the cartridge are crucial to proper operation.
Make note of the orientation of the cartridge and the fuse location
within the cartridge before removing.
1. Disconnect the unit from AC power by removing the power cord.
2. Open the fuse cover on the AC power input using a flat head
screwdriver or similar thin flat head tool. This will allow access to
the fuse cartridge.
3. Using a flat head screwdriver or similar thin flat head tool, gently
loosen the cartridge and pull the cartridge out of the unit slowly.
As the cartridge is removed, make note of the orientation, as it is
important to proper operation.
TIP
: Mark the chassis and fuse holder with a marker in order to align
when replacing.
4. Remove the old fuse from the cartridge and discard.
5. Gently place the new fuse in
the cartridge and place the
cartridge part way into the
receptacle aligning it as
defined in the diagram.
6. Gently press on the cartridge the rest of the way until it seats into
the terminals at the rear of the slot.
NOTE
: If any resistance is encountered during seating the cartridge,
DO NOT
apply more pressure. Stop pressing on the cartridge, remove
it, verify the orientation, and repeat step.
Network Requirements
Connect all Savant devices to the same local area network (LAN) or
subnet as the host. Savant recommends not implementing any type
of traffic or packet shaping in your network topology for the Savant
devices as this may interfere with performance.
Network Configuration
To ensure that the IP Address will not change due to a power outage,
a static IP Address or DHCP reservation should be configured. Savant
recommends using DHCP reservation within the router. By using this
method, static IP Addresses for all devices can be managed from a
single UI, avoiding the need to access devices individually.
Setting DHCP reservation varies from router to router. Refer to the
documentation for the router to configure DHCP reservation. Refer to
the Savant IP Audio Deployment Guide (009-1571-xx) located on the
Savant Customer Community
for more information.
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