Setting telephones talking volume levels | Aiphone AI-900 specs

[Setting telephone's talking volume levels]

When the talking volume is low, set it using the switch SW101 (for Line 1) or SW201 (for Line 2) on the AI-900AL card as illustrated below.

Setting of telephone volume switches on the AI-900AL card

Telephone's talking volume setting

AI-900AL
		1	2	1	2	1	2
		ON		ON		ON
	Telephone	Volume "low"		Volume "middle"		Volume "high"
	volume	Volume "low"		Volume "middle"		Volume "high"
	switch	(Factory-preset)
SW101	Telephone's talking volume (Line 1)
D110
SW201	Telephone's talking volume (Line 2)
D210
CN1
	Front view of
	the circuit board

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Image 28

Aiphone Setting telephones talking volume levels, Setting of telephone volume switches on the AI-900AL card

Contents

Installation Manual Voice Security System Table of Contents Speech and Function Tests Safety Precautions Safety Symbol and Message ConventionsWhen mounted on a wall When the Unit is in Use Applicable to the exchange Applicable to the exchange FCC Requirements Industry Canada Requirements Installation Precautions FeaturesGeneral Description System Configuration and Equipment Functions System Configuration Equipment Functions AI-900MF Main Frame Nomenclature and Functions Installation and Connection Procedures AI-900MF Main Frame Equipment InstallationRack mounting 55.2 AI-PU200 Power Transformer Unit Wall mounting Dimensional diagram AI-RS150, AI-RS160, AI-RS170 and AI-RS180 Substations Master Station Desk-top mounting Backup Battery Installation AI-900MF Card InstallationBattery replacement Card Installation Wiring Wiring from the Station or Outside Line Supplied Connector Connection Station Address Setting AI-900MS Master Station Interface Card ConnectionView a Master Station and AI-900MS connection Connection AI-900MS and AI-MS900 connection External recording device and AI-900MS connection CN3 CN4 AI-MS900 Master Station Connection and Adjustment External speaker connection AI-900AL Telephone Interface Card Connection Telephone and AI-900AL connection Setting telephones talking volume levels Setting of telephone volume switches on the AI-900AL card External recording device and AI-900AL connection AI-900RS Substation Interface Card Connection Substation and AI-900RS connection External amplifier and AI-900RS connection AI-900CO Outside Line Interface Card Connection Outside line and AI-900CO connection External recording device and AI-900CO connection Amplifier and AI-900AF connection AI-900AF Audio Function Card ConnectionExternal amplifier and AI-900AF connection External sound source and AI-900AF connection External sound sources and AI-900AF connection Termination resistance setting AI-900TI Tie-Line Interface Card Exchange Interconnection Exchange interconnection by means of AI-900TI Exchange Number Setting Exchange No. setting AI-900MF and power supply connection Main Frame and PC Connection Programming PC ConnectionDirect connection by means of RS-232C Direct connection by means of RS-232C Programming PC Connection via modem Connection via modem Programming PC Operation Log PC Connection Direct connection by means of RS-232C Operation log PC System Programming Connection via modem Operation log PC Speech and Function Tests Speech TestFunction Test Calls from the substation Accessories SpecificationsAI-900MS Master Station Interface Card AI-900AL Telephone Interface Card AI-900RS Substation Interface Card AI-900CO Outside Line Interface Card AI-900AF Audio Function Card AI-900TI Tie-Line Interface Card AI-YC303 Main Frame Wall Mounting Bracket