הקדמה
This manual provides detailed instructions for the installation, operation, and maintenance of the C2G Legrand 40881 50W Audio Ampליפיער. דאס amplifier is designed to support distributed audio systems in various environments, including classrooms and conference rooms, and is suitable for plenum space installations. It delivers 50 watts of power (25 watts per channel) and adheres to industry-standard 25/70 volt designs.
פּראָדוקט איבערview
The C2G 40881 Audio Amplifier offers robust features for versatile audio integration:
- אַודיאָ Ampליפיקאַטיאָן: Amplifies dynamic microphone or stereo audio signals, providing 25 watts of power per channel (50W total) to a sound reinforcement system.
- Input Versatility: Accepts 3.5mm stereo audio, RCA stereo audio, and 3.5mm microphone inputs.
- מיש-פונקציע: Automatically mixes audio from all three inputs (3.5mm, RCA, microphone) and sends the combined signal to the speaker outputs.
- קאָנטראָל אָפּציעס: Supports RS232 control or signals from an industry-standard volume control.
- Public Address (PA) Sensor: Automatically mutes audio inputs when a public address signal is detected, ensuring clear announcements.
- אַקסעסאָרי מאַכט רעזולטאַט: Provides 12 Volts DC and 500mA, suitable for powering compatible controllers like the TruLink A/V controller.
- דוראַבאַל פּלאַן: Features a built-in mounting bracket for secure installation.
וואָס איז אין די קעסטל
- C2G 40881 50W Audio Ampליפער
- אַק אַדאַפּטער
- אַק מאַכט שנור
- Mounting Ears (2)
- 9-pin Captive Screw Plugs (2)
- באַניצער מאַנואַל (דעם דאָקומענט)
בילד 1: פראָנט view of the C2G 40881 Audio Amplifier, showing power indicator, output indicator, and adjustable knobs for RCA, 3.5mm, and Mic In levels.
בילד 2: דערציען view of the C2G 40881 Audio Amplifier, displaying 3.5mm input, RCA input, balance mic input, page sensitivity switch, L/MONO switch, speaker outputs, DC out, DC in, volume, RS232, and PA in terminals.
Image 3: Included accessories: AC adapter, AC power cord, two mounting ears, and two 9-pin captive screw plugs for terminal connections.
סעטאַפּ
- אָפּלייגן קאַמפּאָונאַנץ: Carefully remove all items from the packaging and verify that all components listed in "What's in the Box" are present.
- מאַונטינג (אָפּטיאָנאַל): If permanent installation is desired, use the provided mounting ears to secure the amplifier in a suitable location. Ensure adequate ventilation around the unit.
- פֿאַרבינדן רעדנערס: Connect your 25V or 70V speakers to the "SPEAKER OUTPUTS" terminals on the rear of the amplifier using appropriate speaker wire. Ensure correct polarity (+ to + and - to -). The amplifier provides 25 watts per channel.
- פאַרבינדן אַודיאָ קוואלן:
- For stereo audio, connect your source (e.g., media player, computer) to the RCA ינפּוט אָדער די 3.5 מם אַרייַנשרייַב אויף די דערציען טאַפליע.
- For a dynamic microphone, connect it to the BALANCE MIC IN 3.5mm input on the rear panel.
- Connect Remote Control (Optional):
- If using an RS232 control system, connect the control cable to the RS232 וואָקזאַל בלאָק.
- If using a standard volume control, connect it to the באַנד וואָקזאַל בלאָק.
- Connect PA System (Optional): If integrating with a public address system, connect the PA signal to the PA IN וואָקזאַל בלאָק.
- מאַכט קשר: Connect the AC adapter to the "DC IN" port on the amplifier and then plug the AC power cord into a standard electrical outlet. The ampליפיער וועט מאַכט אויף.
וויכטיק: Ensure all connections are secure before powering on the unit. Refer to the wiring diagrams for specific terminal block connections if available in supplementary documentation.
אַפּערייטינג ינסטראַקשאַנז
- מאַכט אויף / אַוועק: די amplifier powers on automatically when connected to an electrical outlet. There is no physical power button on the unit itself.
- Adjusting Input Levels: Use the dedicated knobs on the front panel to adjust the input levels for RCA, 3.5mm, and MIC IN sources.
- רקאַ: Adjusts the volume for the RCA stereo input.
- 3.5 מם: Adjusts the volume for the 3.5mm stereo input.
- MIC אין: Adjusts the volume for the microphone input.
באַמערקונג: די amplifier's mixing function combines all active input signals. Adjust individual levels to achieve the desired audio balance.
- רעזולטאַט באַנד קאָנטראָל: The overall output volume can be controlled via the connected remote wired wall plate controller or RS232 system, if installed.
- בלאַט סענסיטיוויטי: The "PAGE SENSITIVITY" switch on the rear panel adjusts the sensitivity of the PA sensor. This determines how readily the amplifier mutes other audio when a public address signal is present. Adjust as needed for your PA system.
- מאָנאָ / סטערעאָ סוויטש: The "L/MONO" switch on the rear panel allows you to select between stereo output or a summed mono output.
וישאַלט
- רייניקונג: Disconnect power before cleaning. Use a soft, dry cloth to wipe the exterior of the amplifier. Do not use liquid cleaners or aerosols, as they may damage the unit.
- ווענטילאַטיאָן: פאַרזיכערן אַז די amplifier's ventilation openings are not blocked. Proper airflow is essential to prevent overheating.
- קאַבלע פאַרוואַלטונג: קאָנטראָלירט פּעריִאָדיש אַלע קאַבלע פֿאַרבינדונגען צו זיכער מאַכן אַז זיי זענען זיכער און פֿרײַ פֿון שאָדן.
- סטאָרידזש: אויב סטאָרינג די ampאויב איר ניצט דעם עלעקטרישן טעכניק פאר א לענגערע צייט, זאלט איר עס אפשטעלן פון עלעקטריע און אפהיטן עס אין א קיל, טרוקן ארט ווייט פון דירעקט זונשייַן און עקסטרעמע טעמפעראטורן.
טראָובלעשאָאָטינג
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| קיין כוח צו די ampליפער. | עלעקטרישע שנור נישט זיכער פארבונדן. די עלעקטרישע אַוטלעט איז נישט אַקטיוו. | Ensure the AC adapter and power cord are firmly plugged into the amplifier and a working electrical outlet. Test the outlet with another device. |
| קיין געזונט רעזולטאַט. | Incorrect speaker connections. אינפוט קוואל נישט פארבונדן אדער אקטיוו. Input level knobs set too low. Remote volume control set to minimum or muted. PA sensor active. | באַשטעטיקן רעדנער וויירינג און פּאָלאַריטעט. Confirm audio source is connected and playing. Increase RCA, 3.5mm, and MIC IN level knobs. Check remote volume control settings. Check PA IN connection and page sensitivity. |
| פארדרייט אדער שלעכטע קלאַנג קוואַליטעט. | Input levels too high (clipping). לוס קאַבלע קאַנעקשאַנז. רעדנער אימפּעדאַנס מיסמאַטש. | Reduce input level knobs. Check all audio and speaker cable connections. Ensure speakers are compatible with 25V/70V output. |
| PA system not muting audio. | PA IN not connected correctly. Page sensitivity set too low. | Verify PA IN wiring. Adjust the "PAGE SENSITIVITY" switch on the rear panel. |
ספּעסאַפאַקיישאַנז
| מאָדעל נומער | 40881 |
| רעזולטאַט מאַכט | 50 וואט (25 וואט פּער קאַנאַל) |
| רעזולטאַט חלקtage | 25V / 70V (אויסקלייבלעך) |
| ינפּוץ | 3.5mm Stereo Audio, RCA Stereo Audio, 3.5mm Microphone |
| קאָנטראָל ינטערפאַסעס | RS232, Wired Wall Plate Controller (Volume) |
| אַקסעסערי מאַכט רעזולטאַט | 12 וו דק, 500 מאַ |
| פּראָדוקט דימענשאַנז | 9.75 X 8.75 X 3 אינטשעס |
| פּונקט וואָג | 1.6 אונסעס |
| פאַבריקאַנט | Cables To Go (C2G) |
| TAA קאָנסיסטענט | יא |
וואָראַנטי און שטיצן
The C2G 40881 Audio Amplifier is thoroughly inspected and tested to ensure quality and comes with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official C2G webפּלאַץ.
For technical support, troubleshooting assistance, or warranty claims, please contact C2G customer service. Contact information can typically be found on the C2G webזייטל אדער אין אייער פּראָדוקט פּאַקאַדזשינג.
אָנליין רעסורסן: פֿאַר נאָך אינפֿאָרמאַציע און שטיצע, קענט איר באַזוכן די C2G Store on Amazon.