Nevion 3GHD256256L - Manual (Page 20)

3GHD256256L / SD256256L Rev. E
nevion.com | 20
When the RESET button is pushed and released, the μController of the X-point card resets
and restarts its operation with its default settings, or the settings stored in EEPROM.
The slide switch next to the RESET button is a service switch: The knob must always stay in
the position
indicated with “NORMAL”. The slide switch is for factory use only.
3.6 I/O X-point modules
– XC-3GHD-M3232
Note that XC-3GHD-M3232 in this chapter also applies to XC-SD-M3232.
Each VikinX Modular 256x256 router frame must be equipped with at least one 32x32
X-point card, XC-3GHD-M3232.
A maximum of eight XC-3GHD-M3232 cards can be inserted into the 21RU frame, providing
router sizes from 32x32, via 64x64, 96x96, up to 256x256.
It is also possible to combine 3GHD and SD routers in the same frame. You may add SD
X-point cards into a 3GHD-SDI frame, and vice versa.
3.6.1 Card insertion
The XC-3GHD-M3232 cards are inserted in the exact same way as the XC-M256128-3GHD
cards. See Chapter 3.5.1
Note that the reset button shall always be pushed immediately after card insertion
to ensure a shortest possible start-up time.
3.6.2 Card removal
The XC-D-M3232 cards are removed in the exact same way as the XC-256128 cards. See
Chapter 3.5.2
3.6.3 Status LEDs
The front view of an XC-D-M3232 card is as follows:
A detailed look at the LEDs is shown below: