4-40
Screens
Cell Control 2
12. DRX This field turns the discontinuous reception (DRX) mode of the mobile station on or
off.
13. DTX This field turns the discontinuous transmission (DTX) mode of the mobile station on
or off.
14. Echo Delay This field sets the echo delay when the Speech field is set to Echo mode.
15. Execute This field executes the function selected in the TCH Control field.
16. Limit This field selects what signaling state a call will be limited to.
Choices BCCH is the broadcast channel. The instrument will not respond
to RACHs.
DCCH is the dedicated control channel. The instrument will not
assign to a TCH.
TCH is the traffic channel. This is the normal operating mode.
17. Loopback These fields select the loopback mode for the mobile station. When one of these
fields is selected, the Agilent 8922M/S will attempt to put the mobile station in the
described loopback mode.
Choices Off turns loopback mode off.
No FE turns on loopback with no frame erasure.
FE turns on loopback with frame erasure.
18. MA1, MA2 This field selects which MA table on the Cell Config screen will be used by the TCH
selected when the Mode field is set to Hopped.
Choices MA1 selects the MA1 table for frequency hopping.
MA2 selects the MA2 table for frequency hopping.
Other Settings ARFCN appears in this field when Mode is set to Single.