Yamaha LC4 Music Lab User manual

Wi-Fi Kit Installation Guide

Contents
What’s Included ...............................................................................................................................1
Setup Instructions ............................................................................................................................2
Notes ...............................................................................................................................................3
Troubleshooting Guide ....................................................................................................................4
What’s Included
1
Ethernet cable Stereo 1/8" to
RCA Y-cable
Wireless stereo
headphones
Wireless headset
transmitter
Pre-configured Apple
Airport Express

Setup Instructions
1. Download the C4 Controller apps for iPad®from the App Store. If you’re reading this PDF
on your iPad just click this link.
2. Connect the Airport Express to the C4 hub’s Ethernet port with the supplied Ethernet cable.
It should go from the Ethernet AN port of the Airport Express (<...>).
3. Using the 1/8" to RCA Y-cable, connect the analog audio output of the Airport Express
(1/8"jack) to the C4 hub using either the Aux 1 or Aux 2 RCA jacks.
4. Connect the 1/8" to 1/8" cable, that comes packaged with the wireless headphones, from the
teacher’s instrument box Student 2 Phones to the Audio Input jack on the wireless headset
transmitter. The C4 headset/mic that comes with the lab for the teacher should stay connected
to the Student 1 Phone and Mic jacks. For instructions on the operation of your wireless head-
phones, please refer to the owner’s manual included in their packaging.
2
3
2
Your wireless headset transmitter may look different.

5. Connect the iPad Wi-Fi to the Airport Express network named “ C4 AB.” This network is
private (not publically visible) so not just anyone will be able to find and join it. To do this,
click on the Settings icon on your iPad. Next, select Wi-Fi from the Settings menu. Select
“Other.” Enter the network name “ C4 AB” (case sensitive) and choose security type WPA2
Personal. When prompted, enter the case-sensitive password: Yamaha C4.
Once connected, open the C4 Controller app and enjoy wireless operation of your music lab!
Notes
• It is recommended that you close any other apps running on your iPad when using the C4
Controller app.
• When connected to the “ C4 AB” network, you will not have an internet connection unless
the Airport Express is connected to the Internet already (see Airport Express owner’s manual
for more information).
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Troubleshooting Guide
Symptom Solution
My C4 is not detected by the app. Ensure that Airport Express is connected
properly to the C4 Hub via the Ethernet port.
Ensure that the iPad is connected to the
wireless network called “ C4 AB.”
C4 Controller app connects without
an error but isn’t working properly.
Close the app, restart the C4 lab system
(power off and back on from the hub) and
then restart the app.
“ C4 AB” network does not show in
available networks on iPad Wi-Fi setting.
This is normal. The network is hidden and
will not appear on this list. Choose “Other”
from the networks list, enter “ C4 AB” for
the network name, select WPA2 as the security
type and enter “Yamaha C4” (case sensitive)
for the password.
I can’t connect to the “ C4 AB” network.
Verify that the correct security setting is
selected (WPA2) and that the password
is entered correctly (“Yamaha C4”).
Contact Yamaha customer support at
800-854-1569.
I can’t hear anything in the wireless
headphones.
Ensure that the input on the headphone
transmitter/base station is connected to the
Phone output 2 of the teacher’s instrument
box using the supplied 1⁄8" to 1⁄8" cable.
Refer to the user manual for the wireless
headphones to verify setup and operation
procedures.
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