TP–6/12AC

Installation manual

Cautions for installation

Troubleshooting

1. Installation tools & parts : Nipper, Screw driver, UTP cable(Cat 5.E) 2. Products : TP-6/12AC , RF-1A3. Wiring & setting method3-1. Place the TP-6AC(12AC) upside down on the target place like [Picture 1]3-2. Tighten the 4 screws with a proper screw driver ▶ Connect wires like [Picture1] ▶ Be sure not to change the sequence of wires. 3-3. After finishing connecting wires, tighten the screws.3-4. Connect wires of “RF-1A” to the products, No.1 with “+”wire, No.2 with “-“wire. Like [Picture 2]4. Number Setting4-1. The first, second and third connected products can be set by switch up at DIP switch of each product like [Picture 3] - DIP switch setting & wiring for other extension units, refer to user manual. * “V/R” S/W is for bell sound volume control. * “P”S/W is the function to talk without picking up the phone when interphone receive a call from other interphone which is working with [Broadcasting] button

1. Total connected cable length shouldn’t be over 500M between first & last product (0.65m/m)2. Be sure not to change the wiring sequence.

1. A voice through the phones feels quite low or they are not working at all. ▶Test the interphones with short wires than normal or connected 1 more power source.2. It doesn’t make a call to the targeted interphone ▶Check setting of DIP switches after turn it all down3. A user can hear the voice coming from other connected products. ▶It is a sign of working properly. Conference call is supported.

RF-1A

[ Picture 2 ]

[ Picture 1 ]

[ Picture 3 ]

TP–6/12ACPrinciple of each function

1. Receiving and Call sound

Receiving a call

Terminal 4 receive a signal when the button is pressed ▶ Q7 ▶ IC2 4th pin.▶IC3 16th pin checking

Generated signals from R18,19,20,C14,15,16 ▶ IC1 3th pin input ▶ IC1 5th pin output ▶HOOK S/W ▶ Speaker output

Making a signal

Make a sound through a speaker

2. Making a call

Speak with handsetC-MIC ▶ IC1 3rd pin ▶ IC1 5th pin ▶ HOOK S/W ▶ JOT-30 Trans ▶ Output through connector “3”

Deliver a voice message

3. Receiving a call

Pick up the phone

“3”terminal ▶ JOT-30 Trans ▶ Speaker

Listening

4. Listening the broadcast

Receipt of broadcasting“3”terminal ▶ JOT-30 Trans ▶ IC1 3th pin ▶ IC1 5th pin ▶HOOK S/W ▶ Speaker

Make a sound through a speaker

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