Aess (Acoustic Enhanced Speaker System); Connections - Yaesu FT-710 Operation Manual

AESS
(Acoustic Enhanced Speaker System)
The combination of the internal speaker on top of the transceiver with the external speaker
"SP-40", reproduces high-quality received audio with a wide frequency range and a three-dimensional
acoustic effect. Set the optimum sound quality by adjusting the output balance and frequency characteris-
tics of the two speakers according to your preference.
• The AESS is designed to function optimally with the included speaker "SP-40". It will not perform properly
with other speakers.
• When moving or transporting the FT-710, remove the SP-40 to prevent it from falling off.
SP-40 connections
The SP-40 can be mounted on either the left or right side of the transceiver.
• Change the output balance of the
two speakers
1. Press the [FUNC] knob.
FUNC knob
2. Touch [AESS].
3. Rotate the [FUNC] knob to adjust the output
balance of the two speakers, according to
your liking. It is recommended to use it at
around 50%.
Supplied washers and screws
remove
Connect the speaker cable to the
"EXT SPKR" terminal on the rear panel.
• Change the frequency characteristics
1. Press the [FUNC] knob.
FUNC knob
2. Touch [AESS-CF].
3. Rotate the [FUNC] knob to select the cutoff
frequency from "700Hz" and "1000Hz".
Normally, 700Hz is a balanced sound quality,
but when listening at a loud volume, set it to
1000Hz.
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