ZyXEL U-336E User Manual - Page 92
Initiate Analog Loop-back with self
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Command Options Function & Description Ref. (RDL) test &T7 Initiate Remote Digital Loop-back with self test (RDL+ST) &T8 Initiate Analog Loop-back with self test. (ALB+ST) &Vn View profile settings. &V0 View current active settings. &Vn View the (n-1) user profile settings (n=1-4) &V5 View factory default settings. &Wn n=0-3 Write current settings to user profile n in non-volatile RAM. (See also S35.6) &Xn Synchronous mode timing (clock) S14.4-5 source selection &X0 * Modem provides synchronous transmit clock signal (Internal clock to pin 15 of EIA-232D) &X1 Terminal provides synchronous transmit clock signal (External clock from pin 24 of EIA-232D) &X2 Received carrier provides synchronous transmit clock signal (Remote or Slave clock to pin 15 of EIA-232D) &Yn Break handling. Destructive Break S28.2-3 clears the buffer. Expedited Break is sent immediately to the remote system. (For internal modem only.) &Y0 Destructive, expedited. &Y1 * Nondestructive, expedited. &Y2 Nondestructive, unexpedited. 80 AT Command Set Summaries
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