User Manual - Ken-Tec
Contents
1. Ken Tec Products www ktpuk com Microspeak PIR Motion Sensor Message Announcer MSA1 User Manual 1 Technical Parameters Power Input DC3V 5V Regulated Power Sipply Standby State lt 245uA Playing State lt 250mA DC4 5V Working Current Audio Output Power 8Q 0 5W typical value Detection Range lt 4m 120 angle 2 Function Instruction Power amp Volume Switch MicroSD Card Slot Key B eT 1 1 on Power avolume tow Powerot Switch Midde ow volume Power off or standby state Short Press For Previous Key A Long Press LED Mode Switching Selection Indicator LED 0870 7449968 Microspeak PIR Motion Sensor Message Announcer SOS Long Press LED Copy mode Flashes For copying MP3 file to the internal Micro SD Card Slot pach as Note 1 There is a 5 20 seconds initialized time after powering on the device before it can trigger the message replay 2 The trigger interval time is 3 seconds the device will not be triggered again until 3 seconds after the last message has played For delays inbetween message repeats program a silence period at the end of the message 3 A amp B keys are only valid for Previous or Next when pressed during message replay not during standby 3 Load or Update Audio Files 1 Prepare an empty micro SD card and copy the MP3 files to the SD card via a PC or smart phone 2 Insert the prepared SD card face up with MP3 files in2. to the slot of the player until the card locks 3 Switch on the player then press and hold key B for approximately 5 seconds until you see the indicator LED flashing remove your finger and the LED will continue to flash indicating that the SD card is being copied The duration of the copying time depends on the size of the MP3 file s When the indicator LED stops flashing it means the MP3 files stored in the SD card are successfully copied to the internal flash memory Switch off the player and remove the SD card by pressing it to release it Now the player will work normally with your new MP3 audio files after you re switch on the player Note The size of audio file can not exceed the capacity of the built in flash which is 2Mb 4 Mode Switching Press key A for approx 3 seconds during message replay until the indicator LED flashes once now if several messages are programmed they will play one by one in sequence each time the unit is triggered To select a single message for playback press key A as above while the message is playing until the indicator LED flashes two times now the unit will play that message each time it is triggered
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