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Reset Configurations
Refer to the list below for the factory default settings.
• Input: Sum of all three inputs
• Volume Level: 75%
• Bass and Treble: 0dB
• Auto ON/OFF Enabled
Firmware Update
The ECA-70VMINI-60W amplifier may be serviced for firmware updates via a USB
memory stick loaded with firmware provided on the product page’s support tab. Visit
the product web page for access to support materials and firmware information.
Please call Tech Support if you are in need of assistance.
Firmware Update Procedure:
1. Download the latest firmware from the product web page.
2. Put the sav70m.hex file on a root of USB stick.
3. Plug the USB stick into the amp. at the service port.
4. Apply AC power to the amp.
5. LED will blink quickly, then slowly, then pause for a moment.
6. LED will then blink slowly, then stay ON if upgrade was successful.
7. Remove USB stick and remove AC power.
8. Wait for LED to go OFF and power up the unit again.
TROUBLESHOOTING
Amplifier will not turn on.
• Power cable to the amplifier is incorrectly
connected or plugged into an outlet that does not
have power. Check connections and verify power
on the outlet.
• Main Power Fuse is blown. Replace fuse and
ensure power outlet is providing the correct
power and polarity for the amplifier.
STATUS LED is flashing
red.
Amplifier is in Protection mode. Short circuit on
input or output or too much current being drawn on
speaker output. Verify all wiring and connections.
Calculate load attached to amp and configure so that
impedance or wattage output is within specification.
Please note that a false short may be triggered by
high volume or bass levels. Refer to
Wire Length
on
page 7.
