234○4 Turn the device upside down andthen turn the screws in firmly.○5 Fix the HDD firmly. ○6 Connect the HDD cable andpower cable.○7 Put the cover in accordance withthe clip and then place the upper coverback.○8 Secure the screws in the rear panel and the side panel.3.3.3 Compact 1U and Mini 1U Series The mini 1U series includesHCVR51XXH/51XXHC/51XXHE/51XXH-V2/HC-V2/HE-V2/71XXH-V2/71XXHC-V2/71XXHE-V2/ HCVR41XXHE-S2/ HCVR51XXH-S2/ HCVR51XXHE-S2/HCVR710XH-S2/ HCVR710XHE-S2/XVR41XXHE/XVR51XXHE/XVR71XXH/XVR71XXHE and etc. The compact 1U series includes HCVR41XXHS-S2/ HCVR2108HS-S2/HCVR2116HS-S2/HCVR21XXHS-S2/ XVR21XXHS/XVR41XXHS/51XXHS/7104HSand etc..The series DVR has one SATA HDD.①Loosen the screws of the upper coverand side panel.②Fix four screws in the HDD (Turnjust three rounds).③Place the HDD in accordancewith the four holes in the bottom.
