The standby instruments serve as a backup in case of a defect or for a X-check of the PFD and ND (DU's).

In the MIP of the B737-800 there are three (or two) standby instruments.
Three instruments for the analog version and 2 instruments for the digital version. The first Stby instrument is then covered with a picture.

The newer B737-800 (NG) are more and more equipped with a digital version, i.e. a digital ISFD and a standard RMI.

I have this MIP is equipped with 2 digital standby instruments ISFD and RMI).

The standby instruments are located between the Upper Eicas and the DU’s of the Capt.

More info and photos : http://www.flightdeck737.be/hardware/instruments/standby-instruments/

On the front side windows (DV windows), on the armrest liner’, is located on both sides of a clipboard (clipboard) which documents all kinds can be fixed (OFP, vliegkaartjes, etc.).

The ‘clipboard’ is made from an aluminum plate and a clamp of a standard clipboard.

More info and photos :

http://www.flightdeck737.be/hardware/platform/side panels/inopbouwonderdelen-new/