Specifications

MFC-CB™ Operation and Maintenance Manual
©2001~2007 DH Instruments, a Fluke Company Page 48
When an MFC Switchbox is active on an MFC-CB device channel, the MFC Switchbox channel
selection is specified when an MFC profile is selected using [MFC] (see Section 3.2.6).
1. MFC Switchbox control cable (provided with MFC Switchbox)
2. molbox1/MFC-CB to MFC Switchbox cable (provided with MFC-CB)
Figure 5. MFC-CB with MFC Switchbox Schematic
 OPERATION
To access the XBOX function press [SPECIAL], <5prefs>.
The display is:
Select <1DEV1> or <2DEV2> to activate an MFC Switchbox on the desired MFC-CB
device channel. Select <3none> to disable MFC Switchbox usage.
MFC-CB supports only one MFC Switchbox at a time.
When an MFC Switchbox is active, Switchbox channel selection occurs using [MFC] from
the run screen (see Section 3.2.6).
An indicator appears on the normal MFC-CB device channel indicator whenever the MFC
Switchbox is active. The current Switchbox channel number is appended to the MFC-CB
device channel. For example, <D1>, is <D1,5> if an MFC Switchbox set for channel 5 is
active on MFC-CB DEV1 (see Section 3.1.2.4).
MFC Switchbox on:
1DEV1 2DEV2 3none