Bosch Appliances CCS 800 Ultro manual Connecting a telephone coupler 5.9 Connecting an equalizer

CCS 800 Ultro Installation and Operating Manual

en 10

5.8 Connecting a telephone coupler 5.9 Connecting an equalizer

1			Telephone Insertion
	Recorder	Line
			In
Gain	Gain		Out
			4
			2
		3

Figure 5.8

1	Recorder	Line	Telephone	Insertion
				In
Gain	Gain			Out
				3
			2
4

Figure 5.9

Connect the telephone coupler (2) to the telephone input and output of the CPSU (1). The telephone coupler is further connected to the telephone wall socket (4) and a telephone (3) for dialing.

A connection to a telephone network must always be made via a telephone coupler that provides adequate isolation between the telephone network (PBX) and the CCS 800 Ultro system. The telephone coupler shall also meet all relevant requirements for this type of communication equipment as imposed by law and/or responsible telecommunication organisations in the country of use.

Caution

Never try to make a direct connection between the telephone network and the CCS 800 Ultro discussion system.

Put the insertion switch (3) in position "0" and connect the cabling (2) of the (mono) equalizer (4) to the insertion input and output of the CPSU (1). Switch (3) must be in position "1" (loop through) if the insertion input/output is not used.

5.10 Mains connection

Trunk in/out	Microphone	Recorder		Line		Telephone	Insertion
1									In		2
									Out	Digital Acoustic
	Gain	Gain								Feedback Suppression
											90-260 V~
CCS 800 ULTRO
		4	1	4	5	6	4	5	6
		3	2	3		7	3		7
		2	3	2		8	2		8
		1	4	1		9	1		9
				0		10	0		10
											5
3		4

Figure 5.10

Use the supplied mains cord set (5) to connect the CPSU (1) to the mains supply (2). Press the on/off switch (3) to power up the system, the power on LED (4) will lit.

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