Harddisks; Power Connection; Start-Up - EverFocus PowerPlex EDR-920 Installation & Operation Manual

2.10 Harddisks

Insert the pre-assembled harddisks incl. frames into the HDD tray. Both harddisks must be
jumpered as „CS – Cable Select".
Make sure that both harddisks have reached the stop position and use the key switch to lock the
harddisk tray.
ATTENTION: Use only harddisks approved for the use with EDR920/1640 DVRs.
ATTENTION: Harddisk shutdown and removal during recording and playback operation
and upon DVR system start is inadmissible!
ATTENTION: Upon harddisk shutdown through key switch, the harddisk is signed off from the
system. Do not remove the harddisk until the green power source LED at the
harddisk tray is extinguished.

2.11 Power connection

Connect the DVR to the power source (100~240 VAC 50/50 Hz) using the included IEC cable.
To ensure the secure DVR operation, the use of an uninterruptible power supply (UPS) in online
version with sufficient operating time is recommended.

2.12 Start-up

After having finished the installation work, switch on the power using the main power switch.
Depending on harddisk type and fill level, the start-up sequence might take up to 2 minutes.
The next step is the system menu setup.
26