Northern Telecom BCS35 Replacement Manual page 59

Table 5–2
Error control II jumper circuit pack (B5) options – part number: NTM609AB
Device type
(number)
Jumper None Used
Strap None Used
DIP None Used
Switch
Rotary None Used
Switch
Switch On = up position = power cut to
toggle Error Control II circuit pack
(SW1) in A5 is off.
Off = down position = power
feed to Error Control II
circuit pack in A5 is on.
Notes:
Note 1: See Figure 5–1.
Note 2: There are no customer–definable options on this circuit pack. Information is shown for reference only. Use this
data for verification during initial DPP system installation and/or circuit pack replacement to make sure the replacement
circuit pack is set up the same as the circuit pack being replaced.
Note 3: The LED (DS1) lights when toggle switch (SW1) is moved to the (up) On position.
Error Control II and Error Control II Jumper circuit packs 43
Position/setting
3
Function
Error control
functions transferred
to this circuit pack.
Error control
functions operate
normally.
DPP Card Replacement Guide BCS35 and up
Setting
Factory On–site
Used only during
corrective maintenance
on the Error Control II
circuit pack (A5): see
297–1001–543 for more
information.