NEC 2400 IPX Whiteboard Accessories User Manual


 
NDA-24296 CHAPTER 2
Page 19
Revision 1.0
CHAPTER 2 CONTROL CIRCUIT CARD REFERENCE
This chapter explains the following items for each Control Circuit Card.
General Function
Explains the general function and purpose of each control circuit card.
Mounting Location/Condition
Explains the mounting location (mounting module name and slot number, etc.) for each circuit card. If there
are any conditions pertaining to mounting the circuit cards, they are also explained.
Face Layout of Lamps, Switches, and Connectors
The locations of the lamps, switches, and connectors provided on each circuit card are illustrated by a face
layout.
Lamp Indications
The names, colors, and indication states of lamps mounted on each circuit card are listed.
Switch Settings
Each circuit card's switches are listed with their names, switch numbers, their setting and its meaning, stan-
dard setting, etc.
External Interface
If the lead outputs of the circuit card are provided by an LT connector, the relation between the mounting
slots and the LT connectors is illustrated by an LT Connector Lead Face Layout. If the lead outputs are pro-
vided by other than an LT connector, or are provided by the circuit card front connector, the connector lead
locations and the connecting routes are shown.
In addition, a Switch Setting Sheet, which may be used to record the switch settings, is provided at the end of
the explanation for each circuit card.