2.8.5 Site SurveyThe PS has a Radio Signal Test mode that monitors the state of the radio link to the CS. After installing theCSs temporarily, set the PS to Radio Signal Test mode and measure each CS coverage area. Then, recordthe results on the map of the installation site.Testing the Radio Signal StrengthNoteDisplay prompts for the site survey are only available in English.1. Enter Radio Signal Test mode.Using the KX-TD7684/KX-TD7694<< SEARCHING >> CS NO.1 LEVEL:12* 1SAVE:0123456789* 21 99 0Press 1, 9, and POWERfor more than 2 seconds. 1 to 9CS No.Scan Data No.0 to 9Display example:To store the scan dataUsing the KX-TD7680Display example:Press 1, 9, and POWERfor more than 2 seconds.<< SEARCHING >> CS NO.1 LEVEL:12* 1SAVE:0123456789*21 to 9CS No.1 990 to 9Scan Data No.To store the scan data0Using the KX-TD7690Display example:Press 1, 9, and POWERfor more than 2 seconds.<< SEARCHING >> CS NO.1 LEVEL:12* 1SAVE:0123456789*21 to 9CS No.1 990 to 9Scan Data No.To store the scan data0Note*1: CS number and radio signal strength level.*2: Scan data (test result) number. Empty memory space will be indicated by a number; stored memoryspace will be indicated by a "-".164 Installation Manual2.8.5 Site Survey