2023.10.03
Geng to Know Your Sound System
Make note of the locaon of the speakers in your classroom. Ensure that you have unpacked and charged your baery-powered
microphones. Keep this guide handy for future reference.
STEP 1. CHARGING THE MICROPHONES
STEP 2. SETTING UP THE MICROPHONES
1. Power the amp ON by pressing the
power buon. The power buon LED will
illuminate solid blue when powered ON.
2. Set the MIC A and MIC B volume
controls to the 12 o’clock posion.
5. On the amp, press and hold MIC A
pairing buon for 3 seconds to enter
paring mode. LED will fast blink green
when in paring mode. Once
connected, mic LED will turn solid blue
and MIC A LED on amp will turn solid
green.
7. Have the other person give you a thumbs up or
down and adjust the amplier volume level
accordingly unl you reach the ideal level.
8. While talking, walk around the room to ensure
Volume is not set so high as to produce feedback
(howling) anywhere.
6. Once connected, have another person
move around the room while you are talking
to verify the volume level is
sucient in each student seang
locaon.
4. Turn “ON” the Pendant Mic via
the front buon; tap once to turn
on. Press and hold front buon and
side switch for 3 sec. to put in
pairing mode. Mic LED will fast blink
green when in paring mode.
3. Pendant Mic: Connect the
lanyard to the metal clip and place
around neck. Adjust lanyard so the
top of the mic sits on your collar
bone. Set the gain switch on the side:
• If room is noisy: set at “Normal”
• If room is quiet: set at “Quieter”
9. Handheld Mic: Repeat this process using the MIC B channel
to set the ideal volume level. Turn “ON” the handheld mic by
tapping the power buon once. To enter pairing mode, press
and hold the Push to Talk (PTT) buon and Power buon at
the same me for 3 seconds. When in pairing mode, mic will
begin to fast blink green. Connue from Step 5 above.
1
LED & Paring Buon
Requires simultaneous press and
hold for 3 seconds to enter pairing
Microphone Logo Light:
• Blinking Green: = Charging
• Solid Green = Charged
• Charging takes approx. 6-8 hrs.
• Baery typically lasts 8-9 hrs.
OC-20 Charging Base Lights
• Light: Solid Blue = Power ON
• Mic Dock Lights: Solid Blue = Power Supplied to Mic
• Note: Mic Dock lights and charging power will turn o aer 16
hours.
• Do not force mics into the cradle. Ensure
microphones are aligned in the same direcon facing
the front as shown above.
• OC-20 is not for TeachLogic Infrared microphones,
only Ovaon.
Quick Start Guide - OvaonTM (DECT System)
WHEN REPLACING BATTERIES IN THE HANDHELD MIC,
ONLY USE RECHARGEABLE LITHIUM BATTERIES from
TeachLogic!
• Solid Blue: ON and Connected
• Blinking Blue: Push to Talk Mode ON
STEP 3. USING THE HANDHELD MICROPHONE
1. ON/OFF Buon
• Tap to turn on, press and hold 3 sec. to turn o
2. Status Indicator LED
• No Light: OFF
• Yellow: Unpaired
3. Push to Talk (PTT) ON/ OFF Switch
4. USB-C Charging Port
2513
4
5. Push to Talk (PTT) Buon
• PTT mode mutes the mic when enabled. When PTT mode is ON, the buon pictured must be
held down for sound to transmit over the speakers. When PTT mode is OFF, mic will not require
a buon press to talk.
Boom View
(1)
