NCR RealPOS 5953 - Double-High;Double-Wide Key Functionality

Chapter 4: Programming 4-5
Double-high/Double-wide Keys
Severalkeysonthekeyboardcanacceptoptionalkeycapsthatcover
twokeystoproducedouble‐highordouble‐widekeys.Whenyou
pressadouble‐highordouble‐widekeycap,thekeyboardfirmware
sendsthekeycodeforbothkeys.Whenusagesarethesame,onlyone
keycodeissent.
Usingtheprogrammablekeymatrixfeature,the
keyboardmatrixcanbeprogrammedtosupportdouble‐highor
double‐widekeysbyspecifyingthesamekeycodeforbothkey
locationssupportedbythekeycap.