Use the following steps to Replace the VMAC from the terminal with a different version.

Terminal Displays	Action Taken
COMMSERVER  GIFT/LOYALTY	Simultaneously press the [F2] & [F4] buttons.
SYS MODE ENTRY PASSWORD  ____________________	Key in 1, Alpha, Alpha, 66831.
SYS MODE ENTRY PASSWORD   * * * * * * ____________	Press the Green [Enter] button.
SYS MODE MENU 1              CONTRAST  CLOCK  RESTART  ▼	Press the Purple button beneath the Down Arrow at the bottom of the display once.
SYS MODE MENU 2              DOWNLOAD  RAM FILES  FLASH FILES  ▲         ▼	Press the [F3] button.
SYS MODE RAM                  CLEAR GROUP _1  CLEAR ALL FILES	Press the [F2] button.
SYS MODE FILE    GROUP 1 PASSWORD  ____________________	Key in 1, Alpha, Alpha, 66831.
SYS MODE DOWNLOAD    GROUP 1 PASSWORD   * * * * * * ____________	Press the Green [Enter] button.
SYS MODE CONFIRM                       CANCEL  CONFIRM	Press the [F4] button.
SYS MODE MENU 2              DOWNLOAD  RAM FILES  FLASH FILES  ▲         ▼	Press the [F4] button.
SYS MODE FLASH                CLEAR GROUP _1  CLEAR ALL FILES  DEFRAG	Press the [F2] button.
SYS MODE CONFIRM                       CANCEL  CONFIRM	Press the [F4] button.
SYS MODE MENU 2              DOWNLOAD  RAM FILES  FLASH FILES  ▲         ▼	Press the [F4] button.
SYS MODE FLASH                CLEAR GROUP _1  CLEAR ALL FILES  DEFRAG	Press the [F4] button.
SYS MODE CONFIRM                       CANCEL  CONFIRM	Press the [F4] button.
NO *GO	Simultaneously press the [F2] & [F4] buttons.
SYS MODE ENTRY PASSWORD  ____________________	Key in 1, Alpha, Alpha, 66831.
SYS MODE ENTRY PASSWORD   * * * * * * ____________	Press the Green [Enter] button.
SYS MODE MENU 1              CONTRAST  CLOCK  RESTART  ▼	Press the Purple button beneath the Down Arrow at the bottom of the display twice.
SYS MODE MENU 2              DOWNLOAD  RAM FILES  FLASH FILES  ▲         ▼
SYS MODE MENU 3              CONFIG INFO  EDIT  PASSWORDS  ▲         ▼	Press the [F3] button.
SYS MODE FILE    FILE GROUP _1	Press the Green [Enter] button.
SYS MODE FILE    GROUP 1 PASSWORD  ____________________	Key in 1, Alpha, Alpha, 66831.
SYS MODE DOWNLOAD    GROUP 1 PASSWORD   * * * * * * ____________	Press the Green [Enter] button.
SYS MODE EDIT    FILE   CONFIG.SYS__               _____________	Press the Green [Enter] button.
SYS MODE EDIT    KEY     __________________     __________________	Key in *ZA.
SYS MODE EDIT    KEY     *ZA_______________     __________________	Press the Green [Enter] button.
SYS MODE EDIT    VALUE     __________________     __________________	Key in VMAC160.
To key in a letter, press the numbered button with the desired letter on it and then press the [Alpha] button until you get the desired letter.     NOTE: The letters Q & Z are located on the number 1 button.
SYS MODE EDIT    VALUE     VMAC160 _________     __________________	Press the Green [Enter] button.
SYS MODE EDIT                                *ZA                                             KEY  VMAC160                           VALUE	Press the [F2] button.
SYS MODE EDIT    KEY     *ZA_______________     __________________	Press the Yellow Backspace [<] button to clear the entry and key in *ZT.
SYS MODE EDIT    KEY     *ZT_______________     __________________	Press the Green [Enter] button.
SYS MODE EDIT    VALUE     __________________     __________________	Key in VMAC160.
SYS MODE EDIT    VALUE     VMAC160 _________     __________________	Press the Green [Enter] button.
SYS MODE EDIT                                *ZA                                             KEY  VMAC160                           VALUE	Press the [F2] button.
SYS MODE EDIT    KEY     *ZA_______________     __________________	Press the Yellow Backspace [<] button to clear the entry and key in *ZP.
SYS MODE EDIT    KEY     *ZP_______________     __________________	Press the Green [Enter] button.
SYS MODE EDIT    VALUE     __________________     __________________	Key in 18778613835, or 918778613835.
SYS MODE EDIT    VALUE     18664630220_______     __________________	Press the Green [Enter] button.
SYS MODE EDIT    KEY     *ZA_______________     __________________	Press the Red [X] button twice.
SYS MODE EDIT    KEY     *ZA_______________     __________________
SYS MODE MENU 3              CONFIG INFO  EDIT  PASSWORDS  ▲         ▼	Press the Purple button beneath the Up Arrow at the bottom of the display once.
SYS MODE MENU 2              DOWNLOAD  RAM FILES  FLASH FILES  ▲         ▼	Press the [F2] button.
SYS MODE FILE    FILE GROUP _1	Press the Green [Enter] button.
SYS MODE DOWNLOAD         G 1  FULL  PARTIAL	Press the [F3] button.
SYS MODE DOWNLOAD            G 1  MODEM  COM1  TCPIP	Press the [F2] button.
SYS MODE DOWNLOAD            G 1   GID:  1     APP ID: VMAC160     STATUS: CONNECTING. . . .	The terminal will now connect to the host and start loading the application.  Please standby . . .  Press the Green [Enter] button. The terminal will reboot and unzip the file to complete the new application.
SYS MODE DOWNLOAD            G 1   GID:  1     APP ID: VMAC160     STATUS: CONNECTING. . . .
SYS MODE DOWNLOAD            G1   GID:  1     APP ID: VMAC160     STATUS: CONNECTING. . . .       DOWNLOAD DONE
COMMSERVER  GIFT/LOYALTY	A different VMAC version is now been installed.