Brother International MFC 8890DW Service Manual - Page 450

Selector No. Function Setting and Specifications 1 DPS switching interfacing with CML 0: No 1: Yes 2 Time length from transmission of the last dial digit to CML ON 0: 100 ms 1: 50 ms 3 Time length from CML ON to CNG transmission 0: 2 sec. 1: 4 sec. Time length from CML ON to CED 4 transmission (except for facsimile- 0: 0.5 sec. 1: 2 sec. to-telephone switching) 5 No. of training retries 6 No. 5 0 0 1 1 6 0: 1 time 1: 2 times 0: 3 times 1: 4 times 7 Encoding system MR 8 (Compression) MMR 0: Allowed 1: Not allowed 0: Allowed 1: Not allowed • Selector 2: Time length from transmission of the last dial digit to CML ON This selector sets the time length from when the machine transmits the last dial digit until the CML relay comes on. • Selector 3: Time length from CML ON to CNG transmission This selector sets the time length until the machine transmits a CNG after it turns on the CML relay. • Selector 4: Time length from CML ON to CED transmission This selector sets the time length until the machine transmits a CED after it turns on the CML relay. This setting does not apply to switching between facsimile and telephone. • Selectors 5 and 6: No. of training retries These selectors set the number of training retries to be repeated before automatic fallback. • Selectors 7 and 8: Encoding system (Compression) This selector determines whether or not to allow the use of the MR/MMR coding system. App. 1-16 Confidential