90%济南人不知道！卷帘门遥控器藏1个隐藏功能，误按就“罢工”，1秒解锁

　　90% of Jinan people don't know! The remote control of the rolling shutter door hides one hidden function, which will "strike" if pressed incorrectly and unlock in 1 second

　　在济南，不管是小区车库、沿街商铺，还是厂房仓库，卷帘门都是家家户户离不开的“守门人”。但很多济南朋友都有过这样的崩溃时刻：早上开店、下班入库，按卷帘门遥控器，明明有电、门也没卡阻，可开关门就是没反应，急得满头大汗，有的甚误以为是卷帘门坏了、电机烧了，慌慌张张花几十上百块请维修师傅，结果师傅来了按一下按键，门就正常了——其实，这不是门坏了，而是你误碰了遥控器的隐藏功能，90%的济南人都没搞懂！

　　In Jinan, whether it is residential garages, street shops, or factory warehouses, rolling shutter doors are indispensable "gatekeepers" for every household. But many friends in Jinan have experienced such moments of collapse: opening a shop in the morning, entering the warehouse after work, pressing the remote control of the rolling shutter door, even though there is electricity and the door is not blocked, there is no response when opening and closing the door. They are so anxious that they sweat profusely, and some even mistake it for the rolling shutter door being broken or the motor burning. They spend tens or hundreds of yuan in a panic to ask a repairman, but when the repairman comes and presses the button, the door returns to normal - in fact, it's not that the door is broken, but that you accidentally touched the hidden function of the remote control. 90% of Jinan people don't understand!

　　今天就用大白话+实操步骤，给济南的朋友唠透济南卷帘门遥控器的隐藏功能，搭配实打实的数据，告诉大家为啥遥控器会“失灵”，误按后怎么1秒解锁，以后再遇到这种情况，不用请人、不花一分钱，自己就能搞定，不管你是商铺老板、车库业主，还是厂房负责人，看完都能少走弯路、少花冤枉钱。

　　Today, using plain language and practical steps, I will explain to friends in Jinan the hidden functions of the remote control for rolling shutter doors in Jinan. Combined with real data, I will tell everyone why the remote control will "malfunction" and how to unlock it in 1 second after accidentally pressing it. If you encounter this situation again in the future, you can solve it yourself without hiring anyone or spending a penny. Whether you are a shop owner, garage owner, or factory manager, after reading it, you can avoid detours and waste money.

　　先给大家报一组扎心数据：济南市面上，每年有超过15万次卷帘门“失灵”报修，其中80%都是“假性故障”——既不是卷帘门电机损坏，也不是遥控器没电，而是误按了遥控器的锁键，不懂解锁导致的；更有意思的是，这些报修里，70%都是50岁以上的长辈，还有20%是刚接手商铺的年轻人，大家都不知道，卷帘门遥控器上，除了常用的开、停、关，还有一个藏得很深的“锁键”和“解锁键”。

　　First, let me give you a set of heart wrenching data: In the market of Jinan, there are over 150000 reports of "malfunctioning" of rolling shutter doors every year, of which 80% are "false faults" - neither the rolling shutter door motor is damaged nor the remote control is out of power, but the result of accidentally pressing the lock button on the remote control and not knowing how to unlock it; What's even more interesting is that among these repair reports, 70% are elderly people over 50 years old, and 20% are young people who have just taken over the shop. Nobody knows that on the remote control of the rolling shutter door, in addition to the commonly used open, stop, and close buttons, there is also a hidden "lock button" and "unlock button".

　　先给大家说清楚，济南市面上95%的卷帘门遥控器，都是统一的4键设计：上键（开门）、下键（关门）、暂停键（大多是方块形状）、锁键（大多是小锁图标，部分是圆形图标）。前三个键大家基本都会用，但这个锁键，还有方块暂停键的隐藏解锁功能，几乎没人在意，这也是导致卷帘门“假性失灵”的核心原因。

　　First of all, let me make it clear that 95% of the remote controls for rolling shutter doors on the market in Jinan have a unified four key design: the up button (to open the door), down button (to close the door), pause button (mostly in square shape), and lock button (mostly small lock icons, some in circular shape). Most people know how to use the first three keys, but the last lock key and the hidden unlock function of the block pause key are almost ignored, which is also the core reason for the "false failure" of the rolling shutter door.

　　先给大家实操演示一遍，一看就懂：正常情况下，卷帘门遥控器有电（电池正常使用寿命1-2年，没电的概率仅10%），按上键开门、下键关门、暂停键中途停，都是好使的，门体升降顺畅，升降速度大概在0.15-0.2m/s，一扇3米宽、2.5米高的卷帘门，全程升降仅需12-17秒。但只要你不小心按到那个小锁图标（锁键），再按上、下键，卷帘门就会彻底没反应，哪怕你反复按，也纹丝不动。

　　Let me give you a practical demonstration first, and you will understand at a glance: under normal circumstances, the remote control of a rolling shutter door has power (the battery has a normal service life of 1-2 years, and the probability of running out of power is only 10%). Pressing the up button to open the door, the down button to close the door, and the pause button to stop halfway are all effective. The door body can be lifted and lowered smoothly, with a lifting speed of about 0.15-0.2m/s. A rolling shutter door that is 3 meters wide and 2.5 meters high can be lifted and lowered in only 12-17 seconds. But as long as you accidentally press the small lock icon (lock key), and then press the up and down keys, the rolling shutter door will completely fail to respond, even if you press it repeatedly, it will not move at all.

　　这时候，很多济南朋友就慌了，反应就是“门坏了”“电机烧了”，甚有人直接联系维修师傅。据统计，济南卷帘门维修师傅，每天接到的报修里，有一半都是这种情况，上门费少50元，有的师傅甚会故意夸大问题，骗你换电机、换遥控器，多花几百块冤枉钱——其实，解决这个问题，只需要按一下那个方块形状的暂停键，1秒就能解锁！

　　At this point, many friends in Jinan panic, their first reaction being "the door is broken" or "the motor is burning", and some even directly contact the repairman. According to statistics, half of the repairs received by Jinan roller shutter door maintenance technicians every day are in this situation. The on-site fee is at least 50 yuan, and some technicians even deliberately exaggerate the problem, deceive you into replacing the motor or remote control, and spend hundreds of yuan unnecessarily. In fact, to solve this problem, you only need to press the pause button in the shape of a square, and it can be unlocked in 1 second!

　　来了！这个方块暂停键，不止有“中途暂停”一个功能，它还有一个隐藏的核心功能——解锁，这也是90%济南人都不知道的秘密。很多人以为，方块键只能在卷帘门升降过程中，按一下让门停下来，却不知道，当你误按锁键、遥控器失灵时，按一下这个方块键，就能立即解除锁定，再按上、下键，卷帘门就会恢复正常，全程不超过1秒，简单到离谱。

　　The key is here! This block pause button not only has the function of "pause halfway", but also has a hidden core function - unlocking, which is a secret that 90% of Jinan people do not know. Many people think that the square key can only be pressed once to stop the rolling shutter door during the lifting process, but they don't know that when you accidentally press the lock key or the remote control fails, pressing this square key can immediately unlock it, and then pressing the up and down keys will restore the rolling shutter door to normal in no more than 1 second. It's so simple that it's ridiculous.

　　这里要给济南的朋友划：卷帘门遥控器的锁键，是“锁遥控器手柄”，不是“锁卷帘门电机”，也不是“锁遥控器盒”。意思就是，按了锁键之后，只是你的这个遥控器手柄失灵了，不能控制卷帘门了，但卷帘门电机还是正常的，如果你有备用遥控器，备用遥控器依然能正常使用；而方块键的作用，就是解除这个手柄的锁定，让遥控器恢复正常。

　　Here is a key point for friends in Jinan: the lock key of the remote control for rolling shutter doors is the "lock remote control handle", not the "lock rolling shutter door motor" or the "lock remote control box". The meaning is that after pressing the lock button, only your remote control handle malfunctions and cannot control the rolling shutter door, but the rolling shutter door motor is still normal. If you have a spare remote control, it can still be used normally; The function of the block key is to unlock the handle and restore the remote control to normal.

　　举个真实例子：济南历山路一家沿街商铺的老板，早上开门时，按遥控器没反应，以为卷帘门电机坏了，急着开店做生意，花80元请了维修师傅，结果师傅来了，按了一下方块键，门就开了，老板又好气又好笑——其实，前晚上关店时，他不小心碰到了遥控器上的锁键，自己却浑然不觉，白白花了80元上门费，这种情况，在济南每天都在发生。

　　For example, the owner of a street side shop on Lishan Road in Jinan, when he opened the door in the morning, there was no response when he pressed the remote control, thinking that the motor of the rolling shutter door was broken. He hurriedly opened the shop to do business and spent 80 yuan to hire a repairman. However, the repairman came and pressed the square key, and the door opened. The old man was both angry and amused. In fact, the night before he closed the shop, he accidentally touched the lock button on the remote control, but he was completely unaware and wasted 80 yuan on home fees. This situation happens every day in Jinan.

　　补充一组实用数据和提醒，方便济南的朋友参考：济南市面上，卷帘门遥控器电池，正常使用寿命1-2年，每年更换一次电池（成本仅5-10元），可减少90%的遥控器“假性失灵”；如果按了方块键还是打不开门，大概率是电池没电了，更换电池后基本都能解决，这种情况占了假性故障的10%。

　　Add a set of practical data and reminders for the reference of friends in Jinan: In the market of Jinan, the battery of the remote control for rolling shutter doors has a normal service life of 1-2 years. Replacing the battery once a year (at a cost of only 5-10 yuan) can reduce 90% of the "false failures" of the remote control; If you still can't open the door after pressing the square key, it's likely that the battery is dead. Replacing the battery can basically solve this problem, which accounts for 10% of false faults.

　　另外，济南的朋友还要注意：如果排除了遥控器的问题（比如换了新电池、按了方块键解锁，还是没反应），大概率是卷帘门电机、轨道卡阻，或者线路故障，这种情况下，建议联系维修人员，维修费用一般在100-300元，避免自己拆卸导致二次损坏；还有，晚上关店后，建议按下遥控器的锁键，既能防止误按，又能防止别人捡到你的遥控器，随意开关你的卷帘门，提升性，减少被盗风险。

　　In addition, friends in Jinan should also pay attention: if the problem with the remote control is ruled out (such as replacing the battery, pressing the square key to unlock, but still not responding), it is likely that the motor or track of the rolling shutter door is blocked, or there is a line fault. In this case, it is recommended to contact a professional repair personnel, and the repair cost is generally 100-300 yuan to avoid dismantling and causing secondary damage; Also, after closing the store at night, it is recommended to press the lock button on the remote control, which can prevent accidental pressing and also prevent others from picking up your remote control and opening and closing your rolling shutter door at will, improving security and reducing the risk of theft.

　　还有一个小技巧，济南的朋友可以记一下：如果以后发现卷帘门突然打不开，有电、没卡阻，先不要慌，也不要急着请维修师傅，先多按几下方块键，再按上、下键，大概率能解决问题；如果还是不行，再检查电池，更换电池后依然没反应，再联系维修师傅，这样能避免白白花冤枉钱。

　　There is another tip that friends in Jinan can remember: if you suddenly find that the rolling shutter door cannot be opened in the future, with electricity and no blockage, don't panic first, and don't rush to ask a repairman. First press the square key a few times, then press the up and down keys, which is likely to solve the problem; If it still doesn't work, check the battery again. If there is still no response after replacing the battery, contact the repairman again to avoid wasting money.

　　总结来说，济南卷帘门遥控器的这个隐藏功能，真的太容易被忽略了，90%的济南人都踩过这个坑，白白花过冤枉钱。其实只要记住：误按锁键，遥控器失灵，按一下方块键就能解锁，1秒搞定，不用请人、不花一分钱。对济南的朋友来说，卷帘门是日常必备的设备，搞懂这个隐藏功能，既能节省维修费，又能避免耽误事，省心又省力，以后再遇到卷帘门遥控器失灵的情况，再也不用急得满头大汗了，记住这个小技巧，轻松应对！

　　In summary, the hidden function of Jinan rolling shutter door remote control is really easy to overlook. 90% of Jinan people have stepped into this pit and wasted money. Actually, as long as you remember: if you accidentally press the lock button, the remote control will malfunction. You can unlock it with just one press of the square button, and it can be done in 1 second without hiring anyone or spending a penny. For friends in Jinan, rolling shutter doors are essential equipment in daily life. Understanding this hidden function can not only save maintenance costs, but also avoid delays, worry free and effortless. In the future, if the remote control of the rolling shutter door malfunctions, there will be no need to rush and sweat profusely. Remember this little trick and deal with it easily!