Supplement to the Instructions for Use 4 - 3Siemens-Elema AB SPR8-220.031.02 Page 3 of 6 Mobilett Plus/ E/ M/ HPSolna, Sweden Rev. 02 11.02 SPS-UD ServiceOperation 4Remote control (Option) 4Take the remote control out of its remote holder. Step back from the X-ray unit(up to 36+ feet / 10,9 m), and aim the remote control at the remote sensor on the front armof the X-ray machine.The remote control is used in two-step. When pressing the exposure release switch once,the preparation cycle is activated. The green "Ready" lamp goes out and does not light upagain until anode rotation has reached full speed (after approx. 2.5 s). This is indicated bythree short "beeps". The generator is now ready for exposure release.To release the exposure, press the exposure release switch a second time, and hold it downuntil the exposure is terminated. The amber exposure indicator lights during the exposure.The indication lasts somewhat longer than the actual exposure, in order to make the oper-ator aware of very short exposures. A longer beep indicates the end of the exposure.After the exposure is completed, both the X-ray unit and remote control will automaticallyreturn to stand-by mode.Return the remote control back to its remote holder on the X-ray unit.Make certain there are no other mobile units with aTechSwitch remote system in line-of sight. Thisincludes any units behind a window or lead glass. Ifthere are other mobiles in line-of-sight, power downthose mobiles while operating the other.It is possible to wait a maximum of 15 s in the prepara-tion position before releasing the exposure, otherwisethe preparation will automatically be switched off.If the remote control is not returned to its holder withinthree minutes after use, the Remote finder feature willactivate causing the remote control to beep. The beepswill continue indefinitely until the remote control islocated and put back in the remote holder.CAUTIONNOTICENOTICE