This poker/card machine begins in "Call Attendant" mode, and when it first starts up, has to be initialized by an Attendant. You will be playing the part of the attendant. Once the work is done, you do not have to do it again until you close the emulation.
Wait for the game to finish its memory test. Open the door with "o". "CMOS DATA" will be displayed. Hold "K" (self test) until a chime is heard. Close the door with "o". Press "L" to reset the jackpot. Open the door with "O". "EEPROM DATA" will be displayed. Press "K" (self test). No need to hold it. Close the door with "O".
Once the game is running:
"5" to insert a coin. Cards will draw immediately after inserting 5 coins. ZXCVB to hold individual cards. Q to draw.