LT-924
www.ltech-led.com
Short circuit/ Over current/ Overheat protection
8 bit / 16 bit
4 kinds of DMX interfaces
Photoelectric
isolation
E500585
006
CHANNELS
Page 1: ...LT 924 www ltech led com Short circuit Over current Overheat protection 8 bit 16 bit 4 kinds of DMX interfaces Photoelectric isolation E500585 006 CHANNELS ...
Page 2: ...signal amplifier function 7 With fast self testing function 4 With the operations can be completed via the RDM master console such as parameters browsing settings DMX address settings equipment recognition etc RDM remote management protocol 5 when a fault occurs With short circuit overheat over current protection as well as warning function 9 16bit 65536 levels 8bit 256 levels grey level available...
Page 3: ...ver current protection recover automatically 30 C 65 C 300 122 39mm L W H 313 127 41mm L W H 1180g 39 122 110 5 Year Warranty www ltech led com Technical specs Model Input signal Input voltage Current load Output power DMX interfaces Grey level Protection Working temperature Dimensions Package size Weight G W Photoelectric isolation Product size 138 300 138 Unit mm E500585 ...
Page 4: ...n terminals LED lamp connection Digital display M Digital display will enter the locked mode without operating after 15s Long press M key to unlock Short press M key to switch numbers Press v key to adjust value 006 Powered by DC3 Max 18A Powered by DC4 Max 18A Dip switch Dip switch 12 24Vdc Power input Green terminals with signal amplifier function Screen High Smooth Low Std 30S off Enable PWM Hz...
Page 5: ... 3 pin XLR as an example same connecting method for the rest three RJ45 5 pin XLR green terminal with amplifier function connect 0 25W 90 120Ω terminal resistor at the end of each line If the recoil effect occurs because of longer signal line or bad line quality please try to 1 3 2 PUS H 1 3 2 PUS H 12 24Vdc 12 24Vdc 12 24Vdc LT 924 LT 924 LT 924 DMX signal 1 DMX console onnection c ...
Page 6: ...r LED driver LED driver 2 3 4 5 6 7 8 RGB LEDs RGB LEDs RGB LEDs 2 Connecting LED lights 1 Power to LEDs 1 2 Power to 1 2 LEDs Power to 3 4 LEDs Power to 3 4 LEDs Power to 5 6 LEDs Power to 5 6 LEDs Power to 7 8 LEDs Power to 7 8 LEDs LED driver LED driver 12 24Vdc 1 R CH 1 2 3 G B www ltech led com ...
Page 7: ... parallel These 4 terminals can be connected in a mixed way Resistor terminal Resistor terminal Resistor terminal Resistor terminal Installation attentions please reserve enough ventilation distance between decoders 20mm be sure not to block the vent or it will affect lifetime of decoder for poor heat dissipation LT 924 LT 924 LT 924 LT 924 Installation distance 20mm Vent www ltech led com LT 924 ...
Page 8: ...tra amplifier will be needed when more than 32 decoders are connected or use overlong signal line as shown below Signal amplifier should not be more than 5 times continuously Resistor terminal Resistor terminal Resistor terminal LT 924 LT 924 LT 924 LT 924 LT 924 LT 924 www ltech led com LT 924 LT 924 LT 924 ...
Page 9: ...DM editor LT 924 can work with LTECH RDM editor Model WiFi RDM01 to realize changing the parameters and firmware upgrade by long range setting wiring diagram as below 5 24Vdc power input Support portable power supplies LED driver LED driver LT 924 LEDs 8 LED driver ...
Page 10: ... the address in corresponding box b Click ID get more product details c Click enter edited interface d Click No issue the recognizing command Supporting WiFi RDM01 upgrade and DMX driver upgrade WiFi RDM01 upgrade DMX device upgrade Download the App setting LT 924 parameters dimming range brightness boot fade time etc after well connecting the RDM editor more details please check the manual of WiF...
Page 11: ...rm shall prevail This manual is subject to changes without further notice Product functions depend on the goods Please feel free to contact our official distributors if you have any question Products shall be installed by qualified professionals LTECH products are non waterproof special models excepted Please avoid the sun and rain When installed outdoors please ensure it is mounted in a water pro...
Page 12: ...www ltech cn LT 924 8 bit 16 bit 4种DMX接口 短路 过流 过温保护 CHANNELS 光电隔离 E500585 006 ...
Page 13: ...R 5针XLR 绿色端子 RJ45四种具有光电信号隔离功能的DMX接口 提高信号传输效率和抗干扰能力 其中绿色端子还有信号放大功能 4 改 设备识别等操作 具有RDM远程管理协议 通过RDM主控可对其进行参数浏览与设置 DMX地址修 6 具有短路 过温 过流自动保护与恢复功能 并有故障警示提示功能 8 PWM频率可选高频 低频 9 65536 256 16bit 级 8bit 级 灰度级可选 RJ45 RDM 短路保护 过流保护 光电隔离 过温保护 5 具有固件升级功能 产品介绍 7 快速自测功能 5针 XLR www ltech cn 3针XLR ...
Page 14: ... Max 1728W 3针XLR 5针XLR RJ45 绿色端子 8bit 256级 16bit 65536级 可选 有 短路 过温 过流保护 可自动恢复 30 C 65 C L300 W122 H39mm L313 W127 H41mm 1180g 39 122 110 2 质保5年 性能参数 产品型号 输入信号 灰度等级 光电隔离 输入电压 负载电流 输出功率 DMX接口 保护 工作温度 产品尺寸 包装尺寸 重量 毛重 产品尺寸 138 300 138 www ltech cn 单位 mm E500585 ...
Page 15: ...1 DC3 DC4 使用DC2供电 Max 18A 3针XLR RJ45 5针XLR DMX RDM输入及输出 www ltech cn 地址数码管 M 数码管不使用15秒将进入锁定状态 长按 M 键解锁 短按 M 键切换至另一数字 按 v 键调整数值 绿色端子 输出连接LED灯 006 拨码 开关 使用DC3供电 Max 18A 使用DC4供电 Max 18A 绿色端子 具有信号放大功能 12 24Vdc 输入电压 拨码开关 灰度级 16 8 显示 调光 开 30秒后关 高 平滑 标准 低 PWM Hz ...
Page 16: ...子 供 用 户 选 择 本连接图以连接3针XLR端子为例 也可根据实际 情况选择5针XLR RJ45或绿色端子 具有信号放 大功能 DMX信号 DMX信号 1 3 2 PUS H 1 3 2 PUS H DMX主控 12 24Vdc 12 24Vdc 12 24Vdc 当信号线较长或者线材质量等原因造成信号反冲效应影响使用 可以尝试在每路信号线末 端连接0 25W 90 120Ω终端电阻解决 www ltech cn DMX信号 LT 924 LT 924 终端电阻 LT 924 ...
Page 17: ...RDM信号 DMX RDM信号 LED 电源 LED 电源 LED 电源 给 灯具 1 2组 供电 给 组灯具 1 2 供电 给 灯具 3 4组 供电 给 灯具 3 4组 供电 给 灯具 5 6组 供电 给 灯具 5 6组 供电 给 灯具 7 8组 供电 给 灯具 7 8组 供电 LED电源 12 24Vdc 12 24Vdc RGB LED 灯 RGB LED 灯 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 www ltech cn LED 电源 R CH 1 2 3 G B ...
Page 18: ...联连接 5针XLR并联连接 3针XLR并联连接 终端电阻 终端电阻 终端电阻 终端电阻 6 安装注意事项 请在解码器与解码器之间预留通风距离 最少20mm 切勿堵塞通风孔 否则会因设备散热不畅影响使用寿命 LT 924 LT 924 LT 924 LT 924 LT 924 LT 924 LT 924 LT 924 3 四种DMX端口的连接示意图 www ltech cn 安装距离不少于20mm 通风孔 LT 924 LT 924 LT 924 LT 924 ...
Page 19: ...7 当 DMX解码器过多 超过32台 或信号线过长 需加信号放大器或使用绿色端子接口进行 信号放大 见下图 信号放大不能连续超过5次 终端 电阻 终端 电阻 终端 电阻 AMP AMP LT 924 LT 924 LT 924 4 AMP信号放大端子连接图 www ltech cn LT 924 LT 924 LT 924 LT 924 LT 924 LT 924 ...
Page 20: ...8 www ltech cn LED电源 LED电源 与RDM编辑器配合使用 LT 924可以与我司RDM编辑器 型号WiFi RDM01 配合使用 以实现手机远程浏览与 设置参数 固件升级等 连接图如下 5 24Vdc电源输入 可用移动电源供电 WIFI RDM01 LT 924 LT 924 LEDs LEDs LED电源 LT 924 LEDs ...
Page 21: ...绍 a 点击 地址 对应方框可编辑地址 b 点击 标识符 出现产品详细信息 c 点击编程按钮 则进入编辑界面 d 点击序号发出识别命令 d 在APP进行固件升级 WiFi RDM01 升级 DMX驱动 升级 手机下载APP 与RDM编辑器连接成功后 即可通过APP设置LT 924的调光范围 开机 亮度 开机渐变时间等参数 具体请参看WiFi RDM01的使用说明书 配套使用WiFi RDM01后 即可实现先安装再用APP设置参数及进行固件升级 随心更改 免高空作业 ...
Page 22: ...以避免因接线错误而导致灯具损坏 7 如果发生故障 请勿私自维修 如果有疑问 请联系供应商 注意事项 10 更新日期 2021 01 05_A2 保修条例 非保修条例 属下列情况不在免费保修或更换服务范围之内 自出厂之日起保修服务期为5年 在保修服务期内出现产品质量问题雷特将给予免费修理或更换服务 已经超出保修服务期 过高电压 超负载 操作不当等人为造成的损坏 产品外形严重损坏或变形 自然灾害以及人力不可抗拒原因造成的损坏 产品保修标签和产品唯一条形码损坏 无雷特签订的合同或发票凭证 1 修理或更换是雷特对客户的唯一补救措施 雷特不承担任何附带引起的损害赔偿责任 除非 在适用法律范围之内 2 雷特享有修正或调整本保修条款的权利 并以书面形式发布为准 本说明书的内容如有变更 恕不另行通知 若内容与您使用的功能有所不同 则以实物为准 如有疑问 欢迎向我司授权的经销商咨询 ...
