User manual. View the manual for the Unitech HT630-A000BADG here, for free. This manual comes under the category Barcode reader and has been rated by 2 View and Download Unitech HT630 user manual online. HT630 handhelds pdf manual download. View and Download Unitech HT630 reference manual online. Mobile Computer. HT630 handhelds pdf manual download. User manual. View the manual for the Unitech HT630 here, for free. This manual comes under the category Barcode reader and has been rated by 2 people with routine maintenance described in this manual, the user should not attempt to repair, Thank you for choosing the HT630 from Unitech.HT630 User Manual. NOTICE. This unit is equipped with a Li-ion battery pack. Battery power might be low due to storage. Recharge the battery when required. HT630 User Manual Chapter 1: Introduction 1.1 Overview Thank you for choosing product from unitech Electronic Co. Ltd. The HT630, Portable Data Collection Download ; Marketing Material · HT630 Brochure · 1.6MB ; Technical Material · HT630 User's Manual V3.0. 521.7KB ; FAQ · FAQ. 44.5KB. Unitech HT630 Business Appliances Handheld Computer download pdf instruction manual and user guide.