Locating A Circuit Breaker or Fuse:
1. Plug the transmitter into the receptacle.    
2. Go to the circuit breaker panel box.  
3. Turn the receiver on. 
4. Place the flat surface of the tapered end of the receiver directly onto the circuit breaker or fuse as shown.
   If the receiver is held at any other angle, inaccurate readings may occur.
5.  Slide the nose of the receiver down each breaker along both sides of the panel. Note
  that the receiver will beep frequently as it measures the relative signal strength.
6.  Move the receiver down each breaker once more.  On the second pass, the receiver
  will beep and the red LED will light only at the circuit breaker powering
  the transmitter.   
7.  Trip the breaker off and check that the LED on the transmitter in the outlet is off
  to confirm you have found the correct breaker or fuse.
Locating a Circuit Breaker or Fuse Controlling an Incandescent Light Fixture
1. If the incandescent light fixture is controlled by a wall switch, make sure the wall switch is OFF.
2. Remove light bulb.
3. Install a Screw-in socket adapter (not included).
4. Plug the transmitter into the adapter.
5. Turn on the wall switch and follow the procedure described in Locating a Circuit Breaker or Fuse, steps 3 through 7.
Battery Replacement:Unscrew and remove battery cover. Insert new 9V battery into battery compartment and re-install battery cover.Clean with a dry cloth.
Specifications:
Operating  Voltage:    100-140VAC
Operating  Frequency:    47-63Hz
Maximum  Load:   18A  (4ms)  at   120VAC,  200mW   max,  at   120VAC
Duty   Cycle:  Max:  4mS   every   16.6mS   (continuous),   (.24%)
Weight  (excluding   battery):   Transmitter   approx  50gr.,  Receiver   approx.   85   gr.
Power  Supply:   9VDC  battery
Operating  Storage   Temperature:   0  to   50oC
定位斷路器或熔斷器：
1。將發(fā)射器插入插座。
2。轉(zhuǎn)到斷路器面板中。
3。打開接收機(jī)。
4。將接收器的錐形端的平坦表面，直接到如圖所示的電路斷路器或熔斷器。
   如果接收器被保持在任何其他角度，可能會(huì)發(fā)生不準(zhǔn)確的讀數(shù)。
5。向下滑動(dòng)鼻子的接收器每個(gè)斷路器兩側(cè)的面板。注意
  接收器會(huì)發(fā)出蜂鳴聲頻繁，因?yàn)樗鼫y量的相對信號(hào)強(qiáng)度。
6。將接收下來每個(gè)斷路器。在第二階段，接收器
  會(huì)發(fā)出蜂鳴聲，紅色LED指示燈會(huì)亮起只有在斷路器供電
  發(fā)射機(jī)。
7。斷路器跳閘檢查變送器在出口上的LED是關(guān)閉的
確認(rèn)你已經(jīng)找到了正確的斷路器或熔斷器。
查找斷路器或熔斷器控制白熾燈燈具
1。如果白熾燈燈具，墻壁開關(guān)控制，確保墻壁開關(guān)處于關(guān)閉狀態(tài)。
2。取下燈泡。
3。安裝螺絲插座適配器（不含稅）。
4。將發(fā)射器插入適配器。
5。打開墻壁上的開關(guān)，并按照定位斷路器或熔斷器描述的過程，步驟3到7。
電池更換：擰松并取下電池蓋。將新的9V電池到電池艙和重新安裝電池cover.Clean用一塊干布。
產(chǎn)品規(guī)格：
100-140VAC工作電壓：
工作頻率：47-63HZ
負(fù)載：18A 120VAC，200MW，在120VAC（4ms的）
占空比：4MS每16.6ms即可（連續(xù)），（0.24％），
重量（不含電池）：發(fā)射約50GR，接收器約。 85克。
電源：9VDC電池
工作存儲(chǔ)溫度：0-50oC