INSTALLATION AND CONFIGURATION MANUAL
2GF100/110 – 2HF100/110
–
2SF100/110
42
Appendix 1 Card dip-switches for BHX and fiber
configuration
There are dip-switches on the circuit board of the card itself. With
these dip-switches you can change the power-voltages that is put
on the backpanel. By default the switches are set to off, putting no
power on the backpanel. The picture below displays where the
switch is positioned on the card.
!
When using a ‘normal’ BPH17 (passive)
backpanel with this card, the dipswitch on the
card itself must be switched OFF.
Using BPH17 with
fiber I/O
When using a BPH17 backpanel with fiber I/O, you must first set
the
top-side
dip-switch on the
synapse board
to ‘on’. This will
pass 30 volt to the backpanel. If this is not done, the relays won’t
work at all.
Using BHX17b
When using the backpanel with bypass relay (BHX17b), you must
first set the
bottom-side
dip-switch
on the card
to ‘on’. This will
pass 5 volt to the backpanel. If this is not done, the relays won’t
work at all.
On the BHX17b itself there are also 2 dipswitches (see picture on
the next page). The bottom dipswitch is not connected. With the
top switch you can choose the Bypass function. There are 2
possible function indications “on” (printed on the dip switch itself)
and “off”:
“
Direct Backpanel Switchover
” dipswitch set to
ON
:
Will make the BHX-backpanel switch over to the processed signal
Summary of Contents for Synapse 2GF100/110
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