15Setting projector ID number to remote controlEvery projector has its ID number and the ID number of the controlling projector must be set to the remotecontrol in advance so that the user can operate the remote control. The ID number of the projector is set to“ALL” on shipping, and use the ID ALL button of the remote control when using only a single projector.Procedure of ID settingPress the ID SET button, and within five seconds use the number (0 to 9) buttonsto enter the 2-digit ID number set by the projector.However, if the ID ALL button is pressed, the projector can be controlled regardless of the ID number of theprojector (simultaneous control mode).• Do not press the ID SET button accidentally or carelessly because the ID number on the remotecontrol can be set even when no projector is around.If the ID SET button is pressed, the ID number goes back to the one set before pressing the IDSET button unless a numeric button is pressed within five seconds after the ID SET button ispressed.• Your specified ID number is stored in the remote control unit unless another one is specified later.However, the stored ID will be erased if the batteries of the remote control are left exhausted.When the dry cells are replaced, set the same ID number again.AttentionConnect to the projector to use with a cableWhen multiple main units are connected in the system, connect the units with the M3 stereo mini jack cableavailable in the market to simultaneously control the multiple main units with a single remote control unit throughthe REMOTE1 IN/OUT terminal. It is effective to use the wired remote control in the environment in which anobstacle stands in the light path or where devices are susceptible to outside light.• Use two-core shielded cable of length smaller than 15 m (49.2'). If the cable length exceeds 15 m(49.2'), or if the shielding of the cable is inadequate, the operation may be unsatisfactory.AttentionB/P BG/YRR/PREMOTE 1 REMOTE 2 INRGB 1 INVIDEO IN S-VIDEO ININ OUTConnect to thesecondary projectorM3 stereo mini jack cable(available in the market)