$DSUACL - SELECTS CLOCKING FOR INTERNAL DSU LINK A. $DSUBCL - SELECTS CLOCKING FOR INTERNAL DSU LINK B. $DSUASP - SELECTS SPEED FOR INTERNAL DSU LINK A. $DSUBSP - SELECTS SPEED FOR INTERNAL DSU LINK B.
EXTERNAL DSU/MODEM
$MUXACL - SELECTS CLOCKING WHEN USING EXTERNAL DSU/MODEM PORT A. $MUXBCL - SELECTS CLOCKING FROM EXTERNAL SYNC DEVICE ON PORT B. $MUXASP - SPEED OF THE CLOCK IF SUPPLIED BY THE MULTIPLEXER PORT A. $MUXBSP - SPEED OF THE CLOCK IF SUPPLIED BY THE MULTIPLEXER PORT B. $MUXB - SELECTS PORT B AS SYNC DATA CHANNEL OR COMPOSITE LINK.
FOR HELP ON A SPECIFIC COMMAND, ENTER "ATH" FOLLOWED BY THE COMMAND LETTER.
EXAMPLE: ATH$DSUACL "ENTER"
The H4 menu is as follows:
ADDITIONAL COMPOSITE LINK COMMANDS
#C  | - CLEAR COMPOSITE STATISTICS  | 
$F - LOAD FACTORY DEFAULTS FOR DSU AND ISCC  | |
#FT  | - FLUSH TIMER VALUE  | 
$L - LIST CONFIGURATION OF PORT A & B  | |
#L  | - LIST COMPOSITE LINK SETTINGS  | 
#RB  | - SET AUTO REPORTING BAUD RATE  | 
#RT  | - SET AUTO REPORTING TIME INTERVAL  | 
#RXT - PROGRAMMABLE RETRANSMIT TIMER  | |
#S  | - COMPOSITE LINK STATISTICS  | 
#SL  | - STATUS OF FRONT PANEL LEDS  | 
FOR HELP ON A SPECIFIC COMMAND, ENTER “ATH” FOLLOWED BY A COMMAND LETTER.
The H5 menu is as follows:
MISCELLANEOUS COMMANDS
I- ID CODE
#MA  | - MODEM ACCESS FOR COMMAND MODEM  | |
#RA  | - REMOTE ACCESS FOR COMMAND MODEM  | |
&T  | -  | TEST MODES  | 
&W  | -  | SAVE PARAMETERS "WRITE TO MEMORY"  | 
Z- RESET MULTIMUX
FOR HELP ON A SPECIFIC COMMAND, ENTER “ATH” FOLLOWED BY A COMMAND LETTER.
The H6 menu is as follows:
VOICE/FAX CHANNEL COMMANDS
VL  | - LIST THE VOICE/FAX CHANNEL PARAMETERS  | |
V(1/2)Z  | -  | RESET VOICE/FAX CHANNEL  | 
V(1/2)DR  | - VOICE/FAX CHANNEL DIGITIZING RATE  | |
V(1/2)DC  | -  | VOICE/FAX DESTINATION CHANNEL  | 
V(1/2)DN  | -  | VOICE/FAX DESTINATION NODE  | 
V(1/2)ML  | - LINK THE VOICE/FAX CHANNEL WILL COMMUNICATE OVER  | |
V(1/2)OL  | - VOICE/FAX CHANNEL OUTPUT LEVEL ATTENTUATION  | |
V(1/2)IL  | - VOICE/FAX CHANNEL INPUT LEVEL GAIN  | |
V(1/2)SS  | - VOICE/FAX CHANNEL SILENCE SUPPRESSION  | |
COMMAND EXAMPLE 1: ATV1DN2 - SETS THE DESTINATION NODE OF CHANNEL 1 TO 2.
FOR HELP ON A SPECIFIC COMMAND, ENTER “ATH” FOLLOWED BY A COMMAND LETTER.
The H7 menu is as follows:
ADDITIONAL VOICE/FAX CHANNEL COMMANDS
V(1/2)LI  | -  | VOICE/FAX CHANNEL LOCAL INTERFACE  | 
V(1/2)RI  | -  | VOICE/FAX CHANNEL REMOTE INTERFACE  | 
V(1/2)WT  | -  | VOICE/FAX CHANNEL WINK TIMER  |