Feature: 1. Application: This programmer is used for programming the controller on the forklift and ball truck. It can be used on most for Curtis products, simple troubleshooting. 2. OE Number: Replacing part numbers of this programmer for reference are 1313‑4431, 1313K 4331, 1313‑4331, 1313‑4401, 1313‑3231, 1313‑2131, 1313‑1131. 3. Debugging System: The handheld programmer provides powerful programming and troubleshooting for the controller through the controller area network (CAN) or directly through the serial port of the device. 4. 3 Connector: The programmer has three connectors (DB9, USB Type C, USB Type A), which can read and write controller parameters, monitor data, diagnose faults and upgrade firmware. 5. Recommendation: It is recommended to connect the controller to use directly, if the controller has power, it can directly supply power to the programmer, didn't need batteries. Specification: Item Type: Handheld Programming Tool Material: ABS + RubberOE: 1313-4431, 1313K 4331, 1313-4331, 1313-4401, 1313-3231, 1313-2131, 1313-1131 Display: 3.5in IPS color LCD monitor Input Voltage: 9-55V Power: 1W Communication Mode: UART, CAN Update: Via USB flash memory OEM Grade Programmer: Full programming function Operating Ambient Temperature Range: -20℃ to 50℃ (-4℉ to 122℉) Storage Ambient Temperature Range: -40℃ to 85℃ (-40℉ to 185℉) Batteries: AAx2 battery required to power the main unit, ( battery NOT included) Features: Handheld debugging computer system (hereinafter referred to as DS13) is a powerful and easy to use portable programming and diagnostic tool, through the included CAN or serial communication cable directly connected to the motor controller or instrument, can quickly achieve the parameters read and write, data monitoring, fault diagnosis, firmware upgrades and other functional operations, while having USB master slave mode, can easily copy parameters between multiple controllers, file Save, to meet the needs of different applications, and greatly improve the efficiency of on site debugging. Memory: 16MB, please use the file manager to delete files to free up enough storage space, or connect to a smartphone or computer for such operations. The programmer offers five access levels: OEM, distributor, service provider, user, and visitor. Different access levels can access levels below it, but not levels above it. The programmer is used to program the controllers on forklifts and ball truck. It is a replacement. It can be used on most for Curtis products and is programmable and easy to troubleshoot. DB9 is used to communicate with the controller and the DB9 connector contains the serial port, CAN port and power port on a 2x2P 4.2mm for Molex 5557 cable. USB Type C is used to communicate with a computer or cell phone. USB Type A is used to transfer data via USB flash memory. DB9 connector contains serial, CAN and power ports When the programmer updates its software and is powered by the battery, it is important to ensure that the battery has sufficient power. A dead battery during the update process will result in system power loss, upgrade failure, software loss, and programmer failure. It is highly recommended to use USB Type C or controller to power it when updating.. Package List: 1 x Programmer1 x Storage Bag2 x Programming Cable1 x USB Cable1 x Manual Card Note: 1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!