54 Acoustic Monitor55 RS-232C InterfaceApplications56 Verification StampSpecificationsThe loudness can be adjusted to zero with aslide-switch.1) Acoustic line monitora) To monitor the initial part of the handshakingproceduresignals.* Default arrangement: PP + 24Temporary setting: PO+15b) During FAX communicationl Default arrangement: PP + 222) Acoustic dialing monitor* Default arrangement: PP + 25The OF-38 provides RS-232C interface connections, andprepares the following four modes:1) Encryption mode2) External MODEM mode (MUX mode)3) Dump mode4) ASCII printer mode* Service personnel can set the selection of usageof the RS-232C port as the default state: TPP + 46. The OF-38 provides a verification stamp for thetransmitted document’s message confirmation.Stampted format:)3-k5mmoi _. Temporary setting: PO+16. Default arrangement: PP + 29,-2 - 1 6
