j@/1 (power on/off) button

Sets the Communication Terminal to standby mode when it is turned on. Turns on the Communication Terminal when it is in standby.

kDISPLAY (CLEAR) button

Switches the picture displayed on the monitor screen.

Deletes a line when used for character input.

lZOOM (T/W) buttons

Zooms in or out.

T:to enlarge the picture

W:to reduce the picture

mFAR/NEAR (ALPHA/NUM) button

Switches the picture on a local or remote site.

Switches the input mode between alphabets and numbers for character input.

nMENU button

Used to display a menu.

oCONNECT/DISCONNECT ( / ) button

Used to connect or disconnect a remote party for a conference.

pHELP button

Used to show the help guide.

PCSA-B384S ISDN Unit (Optional)

Front/Upper panel

Rear

aPOWER indicator

Lights in orange when power is supplied to the ISDN Unit. When initializing is complete, blinks in green.

bSTATUS 1-3 indicators

Lights in orange when link synchronization of each ISDN connector is established. Lights in yellow when each ISDN line is connected.

cISDN 1-3 terminals (8-pin modular jack)

Connect to the ISDN lines using the ISDN modular cable.

dTERMINAL connector

Connect to the ISDN UNIT connector on the Communication Terminal with the interface cable supplied with the ISDN Unit.

Location and Function of Parts and Controls 197