NSS and OIS Flashcards
To perform Ramp and Transit maintenance activities, only applications in the ………… domain are useful?
Avionics
What does OIS stand for?
The On-board information system
What does NSS stand for?
The Network Server System
Where would you find the Airnav information along with CCOM, CDL and MEL?
In the OIS part hosted by the Avionics Domain.
From where on the aircraft can the Avionics Domain be accessed?
Cockpit, The Cabin and additional areas in the A/C by Human Machine Interfaces.
What are the various HMIs that allow you to communicate with the Avionics Domain?
- OMT
- On-board Information Terminal (OIT)
- PMAT
- Multipurpose FAPs
- Printer 1 (avionics domain only)
- Printer 2 Flight Ops Domain
What do the aircraft systems pass through to send data to the NSS and OIS?
Through a Firewall
In what domain would you find the VDAR and VQAR integrated?
In the Avionics Domain
What are some of the Network Server System (NSS) controls?
- 2 CBs on 1222VM
- 2 OIT switches for NSS AVIONICS and FLT OPS
- 2 OIT brightness Potentiometers
- A NSS Master SW
- Ground Protection PB
IN the case of smoke detection what does the NSS MASTER SW activate?
A hard shut down of NSS LRUs installed in the upper avionics bay.
What is the GND connection P/B on the maintenance panel used for?
To connect the PMAT to the NSS
What does the NSS DATA TO AVNCS PB do?
It is used to cut out the communication from the NSS to the Avionics World
Where are the On-board Information Terminals Installed?
Either side of the flight deck along with their ACD (Additional Control Device)
Where in the flight deck would you find the On-board Maintenance Terminal?
At the rear of the cockpit
What power source does the PMAT work on?
Battery
From which HMIs can the communication and Cabin Domain be accessed?
Airline Cabin Laptop and the Multipurpose FAP
Are the Flight OPS and Communication and Cabin Domains maintenance HMIs the same?
No they air very different, both in terms of presentation and capabilities.
When an operator wants to gain access to the Communication and Cabin Domain, what does he need?
- A log on that includes his user group and his password.
When you gain access to the System Report/Test function related to the ATA 46, what are the three systems you can access?
- NSS
- ATC
- SCI ( Secure Communication Interface
What test functions are available in the NSS Test menu?
- Tests
- Specific Functions
- Reports
What functions does access of the NSS Specific Functions Allow?
- Restore an LRU
- Bite Memory Dump
- Export Database
- Manual Database Synchronization
- Database Master Mode Activation
What must you select in the NSS menu to check the status of a LRU?
Select the reports button.
Before the removal of ANSU-OPS what must you do?
Record the data of the NSS activity (log file) on a CD-ROM from the ANSU-OPS 2.
BEFORE YOU REMOVE AN ANSU OPS MAKE SURE THE OTHER ANSU OPERATES
What has to be performed after the ANSU has been uploaded automatically the software at the NSS start?
After 35 minutes, do a restore status report of the ANSU-OPS as many times as necessary to get a successful status.
At the start of the data base synchronisation how much time do we have to wait before using again the NSS?
10 Minutes
What is the risk if you do not wait 10 minutes after the start of data base synchronization before we use again the NSS?
It will become permanently U/S
