Ricoh FACSIMILE FAX77 - Test Points; Ncu; Fcu

4-1. Test Points
1. NCU
TP1 - 5DISW (Di relay drive signal)
4-2. Variable Resistors
1. FCU
VC1 - Do not use
2. NCU
VR1 - Adjusts the tx level (range = 2 dB)
4-3. Dip Switches
There are no dip switches in this machine.
4-1