产品说明书：ADD2201说明书 中英文
北 京 爱 德 盛 业 科 技 有 限 公 司
数字电阻模拟器 ADD2201
数字电阻模拟器 ADD2201
产品简介：
数字电阻模拟器主要用来快速输出电阻值，并可以同步调节电阻值的大小，电阻值同步显示在显示屏上，有二种电阻值调节方法，一是按步进 1Ω 10Ω 50Ω调节阻值大小，二是输入数字调节阻值大小，具有操作简单，提高效率。
主要应用：
在汽车故障诊断中可以模拟电阻型传感信号，代替传感器工作，快速判断与温度有关的故障，以及在空调维修中控制电子风扇的开启等，模拟低温或高温信号，使高温或低温时候的汽车故障再现。
技术参数：
本产品用于模拟电阻输出，二种操作模式：数值输入模式和步进调节模式
模拟电阻值范围：100～1000Ω， 步进1Ω
1000～10000Ω， 步进10Ω
10000～20000Ω，步进50Ω
支持本次电阻值的记忆和校正功能（正负5Ω）
支持低电报警和低电自动关机，对充电电池有保护作用。
精度5％
供电：2节7号(AAA)电池
工作电压3.3V 正负0.3V
工作电流：80mA，关机后电流小于50uA
工作温度－10～40摄氏度，存放温度－20～60摄氏度。
产品机构：
确认键：按确认键，选择数字输入模式，并确认输入的数值大小，长按进入校准模式
取消/关机键：退出任意值输入模式，长按关机
上下键：调节阻值和输入数字的大小
显示屏：显示电阻值的大小和电量显示
连接端子：与传感器的端子连接
操作说明：
安装电池：拧下主机下盖固定螺丝，打开主机下壳，将2节7号(AAA)电池按正负极标识放入仓内。重新盖上下盖拧紧固定螺丝。
开机：长按 关机/取消按键，液晶屏点亮，屏幕显示当前电阻值，矫正标尺，电量值。
电阻值输入调整方法：
步进调节模式：仪器默认步进调节模式，通过上下按键，可以调整增加或减少电阻值，长按 上下按键，数字快速调整增加或减少.
模拟电阻值范围： 100～1000Ω，步进1Ω：按1Ω增加或减少
1000～10000欧姆，步进10Ω：按10Ω增加或减少
10000～20000欧姆，步进50Ω：按50Ω增加或减少
数值输入模式：在步进调节模式下轻按确认键，进入任意值输入模式，从高位至低位依次输入，但不能超出输出范围。当光标闪烁时，按上下键改变数值大小，每输入一位，按确认键进入下一位输入，全部输入完毕后，按下确认键，输出相应电阻值。中途按下 关机/取消 按键，则退出任意值输入模式，返回步进调节模式，电阻输出为之前值。
校正模式：长按 确认键，进入校正模式，此时可在当前值基础上，最多增减正负5步（1Ω，10欧姆，50Ω）
关机：长按 关机/取消 按键，液晶屏关闭，关机。
电量标志：如图屏幕右上方有电量指示标志。当电量持续偏低一段时间，会自动关机。
提示：
1.本产品支持镍氢充电电池。
2.使用一段时间后，可用万用表配合校验功能，校正电阻值
3.长时间不使用，建议取出电池，将产品放于常温干燥处保存。
Digital Resistance Simulator ADD2201
Description:
The digital resistance Simulator is mainly used for quick output resistance values, and can be used to simulate and adjust the resistance value. The resistor value will simultaneously be displayed on the LCD screen. There are two kinds of resistance value adjustment method: According to each step 1Ω 10Ω 50Ω to adjust resistance value. To input the resistance value is a simple operation.
Application:
Resistance style sensor signals can be simulated in the vehicle for trouble diagnosis. This allows the sensor to be isolated for circuit testing. This will allow you turn on and off the electronic fan for air conditioning repair trouble
finding etc., Low or high temperature signals, can be produced to test other component reactions.
Specifications:
Simulate the resistance output
Two kinds of operation modes: resistance digital input mode and step adjustment mode
Simulate resistance value range: 100～1000Ω， step1Ω
1000～10000Ω， step10Ω
10000～20000Ω，step50Ω
Power supply: Two R03(size AAA) batteries
Support memory and correction of the resistance value: ±5Ω
Electric current: ?80mA，After the power is turned off, the current is less than 50uA
Supported by low battery alarm and low battery power off automatically. This is to protect the rechargeable battery.
Accuracy: 5%
Voltage: 3.3V±0.3V
Operating temperature： -10℃ to 40 ℃
Storage temperature： -20℃ to 60 ℃
Product Construction：
?Enter button: Press the Enter button to select resistance digital input mode, and confirm the input values, Press the enter button for at least 2 seconds, to enter calibration mode
Cancel button: Exit resistance digital input mode
UP and down button: adjust and change resistance value
Display: display the value of resistance output and power indicator
Connect terminal: Connected to the terminal of the sensor
Instructions:
1. Instal Battery: Remove the battery housing door, load two R03(size AAA) into the magazine, using the polarity markings within it as a guide
2. Turn On: Press cancel buttons and hold it for at least 2 seconds, It will turn on the tester and the lights on the LCD screen will display the current resistance value, scale correction, power indicator .
3. Resistance values input adjustment mode:
(1) Step adjustment mode: Through the up and down buttons, you can adjust (increase or decrease) the resistance value. Hold down the up and down buttons to change fast resistance value.
Resistance value range: 100～1000Ω，step1Ω:increase or decrease depend on 1Ω
1000～10000Ω， step10Ω: increase or decrease depend on 10Ω
10000～20000Ω，step50Ω: increase or decrease depend on 50Ω
(2) Resistance digital input mode: Press the Enter button to enter resistance digital input mode. Input numbers to suit the range that you want to test resistance value Input from the high number to the low number required, but do not exceed the output range.You can change digital to set resistance value by up and down button when the cursor is flashing and press Enter button to store digital And then input the next digital , Resistance value will be output When resistance value have been set and press enter button .The tester will be back to step adjustment mode to output current store resistance value during resistance digital input mode to press cancel button.
4. Calibration mode :Long press the Enter button to enter the calibration mode, you can calibrate resistance value based on the current value, Maximum ±5Ω(1Ω，10Ω，50Ω)
5. Turn off :Press the cancel buttons for about 5 seconds or more, the LCD screen light will light off and the tester will be turn off
6. Battery indicator: There is a battery indicator flag in the top right of the screen. When the power is consistently low for some time, the unit will power off automatically
Attention:
1.This product supports NiMH rechargeable batteries
2. After using for a certain period of time, you can use a multimeter to check the resistance value.
3.If you are not going to use the instrument for a long time, it is recommended to remove the battery. Put the product in a dry place at room temperature for protection.