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9 2.0 INSTALLATION AND SETUP 2.1 UNPACKING 2.1.1 Initial Inspection Exercise care when unpacking the instrument from the shipping carton
10 NOTE: In order to fully comply with the CE EMC Directive 89/336/EEC, connections to the recorder should not exceed 3m (9.8ft) without adding additi
11 Figure 2.3 2.2.1.8 Using the screwdriver, tighten both screws so that the Recorder is held firmly in place. Do not over tighten, to avo
12 Before connecting any power or inputs to the unit, ensure that all signal wires and power cables are at zero voltage. The DC power i
13 signal marked IN+, and a low or common signal marked IN-. The terminal marked Vo is the Auxiliary voltage output used to drive external sensors at
14 2.3.5 USB Port (Option) The USB Port is an option and will be installed only if specifically ordered. It is a serial connection to a
15 Setting the engineering units is done in the same menu location using the CHAN UNITS option to set the three alphanumeric characters. Let us as
16 2.5.2 Setting Alarms Setting and configuration is done in the Advanced Setup Menu. The alarm setpoints are set in the same units as the input t
17 2.6 MEMORY CARDS The memory cards used are standard CompactFlash™ cards. We recommend the use of Sandisk™ CompactFlash™ cards. The cards are ke
18 3.0 BASIC OPERATING INSTRUCTIONS The Basic mode of operation encompasses those functions that would be done on a routine basis an
1 TABLE OF CONTENTS 1.0 INTRODUCTION 1.1 CHART SPEED TO SAMPLE SPEED 1.2 REVIEWING DATA 1.3 ZOOMING AND CONDITIONING DATA 1.4 CUSTOMIZING 1.5
19 sequential key presses). Once compressed, data can be rewound and fast-forwarded as described in the previous section. The data can be expanded b
20 3.5 MENU MODE At any time when in normal view mode, pressing the MENU button will bring up the user menu as shown to the right. Note
21 The RECORD MODE menu option may be password protected. Before selecting ON or TRIGGERED to begin a recording, ensure that a Memor
22 To return to the current real time trend, press the MENU button. View File will automatically abort if the data card i
23 button when prompted to enter the new password. A null password is no password at all. 3.5.11 ADV. SETUP (ADVANCED SETUP) See Section 4. 3.5.1
24 compression can be determined from the time date stamps on the display. To exit from the Compressed Mode simply press the MENU button. .H.. - This
25 3.9 TOP LEVEL MENU OVERVIEW Top Level Level 1 Function EXIT Exits from Menu ALARM RESET Resets any Alarms. Note if Alarm is still active it
26 4.0 ADVANCED SETUP The ADVANCED SETUP menu may be password protected. This menu is used to program the various operating paramete
27 LOW SCALE Default value is low end of range. For Offset. Use ▼▲► keys to adjust. ◄ key escapes, MENU key to Save and Exit HIGH SCALE Defau
28 HOLD OFF Use ▼▲ keys to enter time in seconds from Alarm till relays pull in. RESET DELAY Use ▼▲ keys to enter time in seconds from RESET ti
2 3.6 EVENT TRIGGERING 3.7 STATUS LINE INDICATORS 3.8 ENTERING VALUES 3.9 TOP LEVEL MENU 4.0 ADVANCED SETUP 4.1 CHANNEL SETUP 4.2 ALARMS 4
29 TIME STAMP NONE No imprint of TIME or DATE on TREND display TIME ONLY TIME imprints on TREND display TIME & DATE TIME and DATE imprint
30 4.6 CLOCK This option allows the user to set the time and date and determine what is displayed for time on the bottom right of the display. Use t
31 4.8 SAMPLE TRIGGER This option allows the user to program what will trigger a change of sample rate in the displayed or recorded
32 4.11 ALT. LANG The DC1250 supports English as the standard language to annotate the menus and other interactive messages. It also supports an op
33 5.0 MISCELLANEOUS 5.1 BATTERY BACKUP OPTION If the recorder contains the Battery Backup Option, there is a toggle switch on the back panel bel
34 The connection can be tested by using the DOS Command Box and pinging the units. At the DOS prompt type: Ping 192.168.0.210 (use the IP address
35 range it's a derived from. This usually affects only the input type category selected for the current channel. CAL ALL Calibrate
36 Thermocouples: (preferred method) First calibrate lo VOLTS range (250mV) for the same channel as described above. Then switch to Thermoco
37 the ambient and input sensors. This can happen with other input types where the input used for the OFFSET adjustment does not present 0 volts to th
38 Media: Compact Flash to 2 GB Display: LCD Graphics 160 x 80 pixels black FSTN with White LED backlight User controlled Backlight level and Co
3 WEEE NOTICE In order to comply with EU Directive 2002/96/EC on Waste Electrical and Electronic Equipment (WEEE): This product may contai
39 APPENDIX A - UNITS LABEL CHARACTERS The following is a list of the characters are available any place text can be entered. The list will start wi
40 FILE NOT FOUND Failed attempt to read a data file or configuration file due to the fact that no such file exists on the memory card. Get the corre
41 missing items to the right of the asterisks. The missing items can be added or not as the user requires. APPENDIX E - TOTALIZER/COUNTER FUNCTIONS
42 If there are already any alternate language strings present in the recorder they will appear farther to the right on the line after the asterisk on
4 1.0 INTRODUCTION This instrument is a versatile Solid State Data Recorder / Panel Indicator. It has all the capability of a t
5 1.2 REVIEWING DATA One of the biggest features of this recorder is its ability to show historic data and trends. The data on the graphi
6 1.6 THE GRAPHICS LCD DISPLAY Recorder Front View showing TREND Display The above diagram is a representation of the recorder in
7 selectable in 12 or 24 hour format. The user can also select European or American formats and auto daylight savings adjustment. See Clock setup. G
8 1.7 OTHER GRAPHIC MODES In addition to the full screen trend mode shown section 1.6, there are two additional graphic display modes. Th
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