Screen 620 JAN. 2000 18:35 Date and time updatingDAYMONTHYEARHOUR⇒ Modification with the scrolling keysSreen 7 - Machine configuration (read only)WORKING TIME Length of time for which the machine has been on (in hours)NR OF RACKETS Number of rackets strung by machine (approximate value calculatedaccording to number of tractions)TRACTION CYCLE Number of tractions completed by machineDIAG Machine statusSERIAL NR Serial number of machineRACK NR Serial number of rack♦ Factory settingsThe factory settings are the current settings when you start the machine up for the firsttime. They will remain programmed until you decide to change them.The factory settings are as follows:- MAIN: 25.0 kg- CROSS: -1.0 kg- PRESTRETCH: 0 %- KNOT: + 2.0 kg- TURNTABLE: - M -- SPEED: 3- HEAD: YES- LANGUAGE: depends on the machine's destination country- BIP : YES- ECO: NO (mono version only)- BACK: HAND26