2.2 Before You Start

Product Completeness Check – Universal Design

Check before installation whether the product package includes the following:

motherboard
four terminals (line, ALARM, CANCEL, pictograms) slid to the left
speaker and microphone (plus an additional cable microphone if required by the client)
Brief manual (printed) and Warranty card
download the 2N^® Lift1 Service Tool from www.2n.cz

Check before installation whether the product package includes the following:

1 Compact audio unit including the following parts (assembled):
- window with label
- 3 terminals slid into the back side connector
1x long 2 mm ballpoint hexagon key wrench
4x M4 x 8 screws
4x M4 x 30 grub screws
4x M4 nuts
4x fan-shaped washers

2N^® Lift1 is not intended for outdoor applications.
As the product is connected to a telephone line and may thus produce life-endangering voltage, follow the safety precautions - refer to Electric Installation.
Never connect 2N^® Lift1 to a line in parallel with another terminal device.
The covering against mechanical damage, water, dust and other influences must be provided by installing company, if necessary.
The surface for the communicator assembling must be perfectly flat, for details see charpter 2.3 or 2.4 – Installation.

Tip

Use a portable phone to make sure that the telephone line works.
Make sure that you know the telephone line number and make a test call.
Check the other important conditions mentioned in 2N^® Lift1 Connection Methods before connecting a PBX line.