Ampex 1308903-02 7
ATM 300 Series Self-Test
2. Place the POWER switch to the ON position. The following indicators should be on:
•
POWER
•
RECEIVER OK
•
TRANSMITTER OK
3. Place the TEST LOOP switch to the TEST position.
4. Press the RESET button. The ERROR indicator should go off and remain off indicating
unit is operating properly. If necessary, check cable connections. Otherwise, call your
local Ampex regional office.