TOA Electronics C-AL80(H), C-AL80(L) manual

10. IF A FAILURE IS DETECTED... (TROUBLESHOOTING)

Symptom		Cause

Cannot switch power on.	•	The supplied AC cord is not connected to the C-AL80 Unit's Power inlet
		and AC outlet.

Cannot activate an alarm.	•	The C-AL80 Unit is not correctly connected to the Remote Controller.
	•	The C-AL80 Unit's Mode Selection switch is not set to "Alarm."
	•	[Sensor Alarm] is not set to "ON" on the Remote Controller menu.
	• Abbreviation number corresponding to the Remote Controller is not
		registered.
	• If a master/slave connection has been established, the Unit Number
		Setting switch, Mode Selection switch or RS-485 Termination switch is
		not correctly set. Cables are not correctly connected between the C-AL80
		Units.

Cannot remotely control the	•	The C-AL80 Unit's is not correctly connected to the Remote Controller.
Remote Controller.	•	The C-AL80 Unit's Mode Selection switch is not set to "Remote."
	• Abbreviation number corresponding to the Remote Controller is not
		registered.
	• If a master/slave connection has bee established, the Unit Number
		Setting switch, Mode Selection switch or RS-485 Termination switch is
		not correctly set. Cables are not correctly connected the C-AL80 Units.

Power LED flashes.	•	If a master/slave connection has been established, the Unit Number
		Setting switch, Mode Selection switch or RS-485 Termination switch is
		not correctly set. Cables are not correctly connected between the C-AL80
		Units.

C-AL80(L), C-AL80(H) specifications

TOA Electronics is known for its high-quality audio equipment, and the C-AL80 models, specifically the C-AL80(H) and C-AL80(L), continue this tradition. Designed for a variety of applications, these compact and robust ceiling speakers are ideal for both commercial and residential installations.

One of the standout features of the C-AL80 series is their dual impedance capability. The C-AL80(H) is designed for 70V/100V constant voltage systems, making it perfect for larger audio installations requiring multiple speaker connectivity. In contrast, the C-AL80(L) offers standard low-impedance operation, allowing users to connect speakers to traditional amplifiers for flexibility in audio setups. This versatility means that both models can be incorporated into a wide range of environments, from schools and offices to shopping centers and homes.

The speakers feature an 8-inch cone woofer that provides excellent sound reproduction with deep low frequencies, while the 1-inch dome tweeter delivers clear and articulate high frequencies. This combination ensures a well-balanced audio experience, suitable for various sound sources, including music and spoken word applications. The optimized design of the speaker cabinet also helps reduce unwanted resonance, leading to a more accurate sound.

Another key feature of the C-AL80 series is their easy installation process. The speakers are equipped with a quick-mounting mechanism, which allows for swift and hassle-free setup. Their low-profile design ensures they blend seamlessly into any environment, making them aesthetically pleasing while maintaining high performance.

The C-AL80 models are also built to last, featuring durable materials and weather-resistant properties, making them suitable for both indoor and outdoor use. This durability is critical for installations in locations that may experience varying environmental conditions.

With a combination of advanced technologies, user-friendly features, and reliable construction, TOA Electronics C-AL80(H) and C-AL80(L) speakers are perfect for anyone seeking high-quality audio solutions. Whether for background music, announcements, or immersive sound experiences, these speakers deliver top-notch performance tailored to both professional and casual users. Their flexibility in impedance configuration and installation ease makes them a favorite among audio professionals and enthusiasts alike.