TeachLogic Ovation OA-50 User Manual

TeachLogic Ovation OA-50 User Manual

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TeachLogic's Ovation Amplifier/ Mixer/ Receiver (OA-50) uses special DECT (Digital Enhanced Cordless Telecommunications) radio
technology to wirelessly receive audio, making it perfect for any size or type of classroom. With four inputs, two outputs, and two
mic channel receivers, the OA-50 can integrate various media devices and simultaneously use two wireless microphones to
Front Panel
Power Button Logo Indicator Light
1.
MIC A Microphone Volume Control
2.
MIC A Pairing Button and Indicator Light
3.
MIC B Microphone Volume Control
4.
MIC B Pairing Button and Indicator Light
5.
DVD Input Volume Control
6.
1
1
Back Panel
Speaker Output
1.
2.
Page Input
3.
Page Sensitivity Control
4.
Page Input Voltage Selector
5.
ALS Output (3.5 mm) & Gain Control
6.
Five Band Equalizer Controls
7.
8. RS-232 Input & OFF/ON Switch
User Guide: OA-50
supplement your presentation material for added student engagement.

DIAGRAM 1: Main System Controls

4
2
3
5
6
2
3
4
5
6
7
Computer Input Volume Control
7.
Aux Input Volume Control
8.
Video Conference Input Volume Control
9.
Video Conference Input Port (3.5 mm)
10.
(Also suitable for Aux audio source)
Video Conference Output Volume Control
11.
Video Conference Output Port (3.5 mm)
12.
(Also suitable for Lesson Capture)
7
8
10
11
8
9
9. Security Alert Interface
10. Aux Input Port (3.5 mm) & Mic/Line Level
Selector; Mic: -40dB/Line: -10dB
11. Computer Input Port (3.5 mm) / Computer
Anti-Hum ON/OFF Switch
12. DVD Input Port (3.5 mm)
13. External Pairing Control for OP-10 Wall Mount
Control Panel
14. 5 Volt USB Output for Chargers
15. Power Input: 19 Vdc, 3.5 A
9
10
11
12
14
12
13
15
r 2022.10.21 Page 1

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Summary of Contents for TeachLogic Ovation OA-50

  • Page 1 User Guide: OA-50 TeachLogic’s Ovation Amplifier/ Mixer/ Receiver (OA-50) uses special DECT (Digital Enhanced Cordless Telecommunications) radio technology to wirelessly receive audio, making it perfect for any size or type of classroom. With four inputs, two outputs, and two mic channel receivers, the OA-50 can integrate various media devices and simultaneously use two wireless microphones to supplement your presentation material for added student engagement.
  • Page 2 DIAGRAM 2: Side Switches DIAGRAM 3: OP-10 Buttons DIAGRAM 4: Speaker Wiring 1. MIC A Pairing Button 2. MIC A Pairing Indicator Light 3. MIC B Pairing Button 4. MIC B Pairing Indicator Light 5. OA-50 Power Button 6. Power Status Indicator Light r 2022.10.21 Page 2...
  • Page 3 TABLE 1: OA-50 Power Button Indicator Lights The main power (logo) button on the amplifier’s front panel has multiple indications as shown in the table below. Red Solid Note that power is still supplied to USB port on back panel. Red Blinking Muted by Fire Alarm Mute Input Blue Solid...
  • Page 4  What is Pairing? Since the TeachLogic DECT microphones are compatible with any OA-50, and there may be many of both products in your building, it is important to associate your mic to the specific OA-50 in your classroom. This associating is called “pairing”.
  • Page 5 Conference Input on the OA-50 to share all audio from distance learners, including devices connected directly to their computer, and to play this audio through the TeachLogic OA-50 speakers in the classroom. • The Conference Input’s volume control knob is located directly to the left of the input (#9 on the front panel of Diagram 1).
  • Page 6 It can also power an OC-20 Charging Station to charge multiple mics at one time. • This power port should not be used with non-TeachLogic devices which may require too much power and may overload the port. Resetting your OA-50 •...
  • Page 7 • The Security Alert feature allows a user with a TeachLogic wireless pendant microphone to summon help or alert admin- istration personnel to an urgent situation in the room of that user. This feature uses wire from the school’s paging or secu- rity system (such as a wall-mounted call button panel) to connect to the OA-50 receiver via the 2 or 3 contacts on the 6-pin terminal block connector (#9 on the back panel of Diagram 1).
  • Page 8 FCC compliance statement: Contains Transmitter Module FCC ID: Y82-DA14AVD / IC ID: 9576A-DA14AVD 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 of the device.

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