Where Were Your Green Laster Pointer Produced In?

By Author: ELLIAN
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Connect voltmeter should give a 20-30mA or more reactions. 5 Step 4 If there is no obvious reaction, try to increase the preamplifier gain (section 3.2.4) and repeat step 4. If no response voltmeter does not, the receiver detector on board or there may be an electronic failure. Did not check a diode detector and the detector can be tested like this. It is connected to the receiver unit of the three board connector screw contacts. Detector anode is connected to the red wire, this root is marked with the red wire connected to the screw contacts DET_SIG, cathode is connected to the blue wire, blue wire connected to the root labeled DET_VLT screw contacts, detectors shield is connected to the black wires, black wires that connect to the root labeled AGND screw contacts.Where were your 200mW Laser Pointer produced in? Table 3.1 Step-wire detector Anode: Cathode Cathode: Negative Red: Red Black: Black Blue: blue detector test as described below: 1. Disconnect the receiver unit from the screw contacts the board the three ...
... wires. 2 + to form a universal detector is connected to the positive, universal table - (COM) is connected to the detector anode, and the universal table is set to diode - measurement. According to the type of detector (typically, HCL is 0.35V, NH3 is 0.4V, CO, HF, ..., O2 to 0.5V), the table should display a universal 0.35V to 0.6V voltage between. 3 as step 2 in the same connection, the voltage to the universal form (DC) readings.Our 5mW laser pointer were produced in Guangzhou. Blocking the light into the receiver. Voltage readings should be close to 0 (less than 10-20mV). Use a flashlight or table lamp with a filament lamp according to the receivers into some of the light within. At this voltage reading should be a few hundred mV (at least 100mV). 4 + is connected to the multimeter probe negative, universal table - (COM) is connected to the detector anode, and the universal table is set to diode - measurement. Universal table should display a voltage greater than 2V reverse biased diode or a display of symbols (diode measurements refer to the universal table manual). 5 Set the multimeter resistance measurement, and measurement from the detector shield (AGND) to the positive and negative resistance. Resistance should be infinite.Our 100mW laser pointer were self designed by our company. If any of the above test fails, the probe or probe-step line is flawed. Contact your distributor replacement. 3.2.7 The following steps assume that the receiver board replace defective boards before receiving the old receiver board gain setting is appropriate for the application. 1) disconnected and removed to the old receiver board. Unit for receiving the cable connector with the Phoenix VARIOSUB instruments, in order to be able to receive the unit from the receiver plate lift out of the box, you have to loosen the D-SUB casing 4 hexagonal screws 1.5mm. 2) all of the new receiver board switch (SW1, SW2, SW3 and SW4) of the switch position is set to receive the board with the same old place. 3) Install a new receiver board and reconnect all cables. Detector signal (red) wire should be connected to the screw contacts labeled DET_SIG on the detector voltage (blue) should be connected to DET_VLT, detector shielding (black) should be connected to AGND. 4) the apparatus installed in a test unit.The green laster pointer were self researched by our company.Blue Laser Pointer