Riken Keiki SDM-3R User manual

PT0E-1672
Docking Station
SDM-3R
Operating Manual
（PT0-167）
2-7-6 Azusawa, Itabashi-ku, Tokyo, 174-8744, Japan
Phone : [phone]
Fax : [phone]
E-mail : [email protected]
Web site : http://www.rikenkeiki.co.jp/

2
Contents
1. Overview ........................................................................................................................................................3
2. Specification ...................................................................................................................................................3
3. SM and DM operation ...................................................................................................................................3
4. Name of each part of product ........................................................................................................................4
5. Power on / off operation of SDM-3R and GX-3R / GX-3R Pro......................................................................5
6. SM operation procedure ................................................................................................................................7
7. Bump test and gas calibration of SM operation ...........................................................................................8
8. Alarm check of SM operation ......................................................................................................................11
9. Change the setting value of SM operation .................................................................................................12
10. Copy SM operation to USB memory........................................................................................................17
11. Download data logger of SM operation ...................................................................................................19
12. DM operation procedure. .........................................................................................................................20
13. LED display list........................................................................................................................................21
14. Trouble shooting .......................................................................................................................................24
Revision or Abolition History .............................................................................................................................25

3
1. Overview
1. A calibration kit combining both SM and DM.
2. Infrared communication communicates at SIR(115.2Kbps).
3. The GX-3R / GX-3R Pro displays received messages with IrDA From the SDM-3R.
4. One,two and three three-way solenoid valves can be connected to the SDM-3R body.
2. Specification
1. Bump test (single execution(SM) / Maximum of 10 simultaneous execution(DM))
2. Gas calibration (single execution (SM) / simultaneous execution of up to 10 units (DM))
3. Gas calibration (single execution (SM) / simultaneous execution of up to 10 units (DM))
4. Copy the result data of bump test & gas calibration & alarm check to USB memory (SM)
5. Download data logger data of GX-3R / GX-3R Pro with PC (DM)
6. Charge the GX - 3R / GX - 3R Pro.
3. SM and DM operation
1. Usually operate as SM.
2. SM is operating even if it is connected with PC via USB cable.
3. When you start the docking station software with PC, it changes to DM operation.
4. When DM state is entered, the switch will not be accepted.
5. When you exit the docking station software, it changes to SM operation.
【 GX-3R 】 【 GX-3R Pro 】
CH4 %LEL O2 %
50 12.0
CO ppm H2S ppm
50 25.0
TRANSMIT
CH4 %LEL CO ppm H2S ppm
50 50 25.0
O2 vol% CO2 ppm
12.0 0
TRANSMIT

5
5. Power on / off operation of SDM-3R and GX-3R / GX-3R Pro
5.1 Power on operation of SDM-3R
1. Press and hold the "SDM-3R" "POWER" switch for more than 1 second to turn on the power.
Initially all the LEDs turn orange and then the "CHARGE" LED blinks green.
2. Charging will start when the GX-3R / GX-3R Pro is loaded.
・"CHARGE" LED blinks orange while charging.
・Lights up green when charging is complete.
・If there is a problem with charging, it turns red.
・When the power of the GX-3R / GX-3RPro is turned on, charging ends and changes to green blinking.
5.2 Powering off the SDM-3R
1. Hold down the POWER switch for 3 seconds to turn off the SDM-3R.
2. Power OFF operation is effective only when not in communication with GX-3R / GX-3R Pro.
5.3 Power on the GX-3R / GX-3R Pro
1. When the SDM-3R cover is closed, the power of the GX-3R / GX-3R Pro turns on.
2. Turn on the power of GX-3R / GX-3R Pro and start communication with SDM-3R.
3. "CHARGE" LED blinks green when communication starts.
4. Once communication is established, the gas name and calibration concentration value set in the
GX-3R / GX-3R Pro are displayed on the GX-3R / GX-3R Pro LCD.
【 Name of gas caliblation concentration 】
【 Basic screen(GX-3R) 】 【 Basic screen (GX-3R Pro) 】
※ The left screen is GX-3R, the right screen is GX-3R Pro.
CH4 %LEL O2 %
50 12.0
CO ppm H2S ppm
50 25.0
TRANSMIT
CH4 %LEL CO ppm H2S ppm
50 50 25.0
O2 vol% CO2 ppm
12.0 0
TRANSMIT

6
5.4 Powering off the GX-3R / GX-3R Pro
【In the case of SM】
1. Hold down the POWER + EDIT / ENTER switch for 3 seconds to turn off the GX-3R / GX-3R Pro.
* This operation can be performed only on the basic screen and result screen of 4.3.
2. If there is no switch operation for 10 minutes or more on the basic screen or result screen, the power of
the GX-3R / GX-3R Pro is turned off.
3. Even if the power of the GX-3R / GX-3R Pro is turned off, the bump test / gas calibration / alarm check
result (LED) state is maintained.
4. After that, turn on the power of GX-3R / GX-3R Pro and display the result of the previous bump test /
gas calibration / alarm check.
※The previous result display is only when the GX-3R / GX-3R Pro of the same serial number is
connected.
* The result is cleared when the power of SDM-3R is turned off, so the previous result is not displayed
even if the
power of GX-3R / GX-3R Pro is turned on.
※If the GX-3R / GX-3R Pro with different serial number is connected, the result of bump test /
gas calibration / alarm check will be cleared and the display will be the basic screen (see 4.3).
【In the case of DM】
1. In the PC software, select "Power off" from the right-click menu of the detector icon to turn off the
GX-3R / GX-3R Pro.
2. If there is no operation for 1 hour on the main screen, the power of the GX-3R / GX-3R Pro will be
turned off. (Time can be changed)
CH4 %LEL O2 %
P P P P
CO ppm H2S ppm
P P F P
BUMP/CAL
CH4 %LEL CO ppm H2S ppm
P P P P F P
O2 vol% CO2 ppm
P P P
BUMP / CAL

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6. SM operation procedure
6.1 Power on the SDM-3R
1. The power turns on when the SDM-3R's "POWER" switch is held down for more than one second.
2. "CHARGE" LED flashes green.
6.2 Power on the GX-3R / GX-3R Pro
1. Attach the power-off GX-3R / GX-3R Pro to the SDM-3R. The "CHARGE" LED on the SDM-3R flashes
in orange.
2. Turn on the power of the GX-3R / GX-3R Pro and start communication with the SDM-3R.
The "CHARGE" LED of the SDM-3R flashes green.
3. When communication is established, the gas name and calibration concentration value set in GX-3R /
GX-3R Pro are displayed on the LCD of GX-3R / GX-3R Pro.
【 Name of gas calibration concentration 】
4 While the basic screen or result screen is displayed, when the battery level of GX-3R / GX-3R Pro is near
the low battery error, "CHARGING" is displayed on the charging screen and charging starts
(5 minutes charging Do).
5. In the case of dry batteries, do not charge and display the battery replacement screen "REPLACE".
6. In the charging screen, the remaining charging time is displayed in minutes and seconds.
7. When charging is complete, return to the basic screen or result screen.
8. Bump test / gas calibration / alarm check does not start even if the switch is pressed on the charge screen
or battery replacement screen.
【 In the case of rechargeable battery 】 【 In the case of dry cell 】
04. 50
CHARGING
REPLACE
CH4 %LEL O2 %
50 12.0
CO ppm H2S ppm
50 25.0
TRANSMIT
CH4 %LEL CO ppm H2S ppm
50 50 25.0
O2 vol% CO2 ppm
12.0 0
TRANSMIT

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7. Bump test and gas calibration of SM operation
* If the exhaust gas is drawn at a wind speed of 1 m / s or more, accurate bump test and gas calibration
can not be performed.
1. Press the BUMP switch to start the bump test, and press the CAL switch to start gas calibration. At this
time, each LED blinks in orange.
The yellow cap on the GX-3R does not start if it is open.
※Perform bump test / gas calibration for all gases.
* The current concentration value is displayed during bump test / gas calibration.
【 Bump test 】
【 Gas calibration 】
2. First perform AIR suction and zero calibration.
Zero calibration performs all sensors simultaneously.
If there is an O2 sensor and it is less than 40 seconds after connecting with GX-3R / GX-3R Pro, extend AIR
suction up to 40 seconds.
3. Perform bump test / gas calibration in the order set by the cylinder settings.
The gas set by the inlet number (GAS ○) is simultaneously executed.
If set with CHG ○, change gas and execute.
When bump test / gas calibration is completed, the result is displayed.
4. Display the result.
If everything is successful, the BUMP LED / CAL LED will turn green. If even one fails, it lights red.
Each result shows success "P" and failure "F". P: PASS F: FAIL
Displays the gas concentration during bump test / gas calibration.
CH4 %LEL O2 %
20 17.0
CO ppm H2S ppm
15 2.5
BUMP
CH4 %LEL CO ppm H2S ppm
20 15 2.5
O2 vol% CO2 ppm
17.0 0
BUMP
CH4 %LEL O2 %
30 14.0
CO ppm H2S ppm
35 20.0
CAL
CH4 %LEL CO ppm H2S ppm
30 35 20.0
O2 vol% CO2 ppm
14.0 0
CAL

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【 Bump test results 】
【 GX-3R 】
【 GX-3R Pro 】
【 Gas calibration judgment 】
【 GX-3R 】
【 GX-3R Pro 】
5. Record the result in the memory inside SDM-3R.
Record up to 200 cases. If the maximum number is exceeded, old records are deleted.
Display judgment and
result density
alternately
CH4 %LEL O2 %
49 12.0
CO ppm H2S ppm
50 19.5
BUMP
CH4 %LEL O2 %
P P
CO ppm H2S ppm
P F
BUMP
CH4 %LEL CO ppm H2S ppm
50 50 19.5
O2 vol% CO2 ppm
12.2 2000
BUMP
CH4 %LEL CO ppm H2S ppm
P P F
O2 vol% CO2 ppm
P P
BUMP
Display judgment and
result density
alternately
CH4 %LEL O2 %
30 12.0
CO ppm H2S ppm
25 25.0
CAL
CH4 %LEL O2 %
F P
CO ppm H2S ppm
F P
CAL
CH4 %LEL CO ppm H2S ppm
30 25 25.0
O2 vol% CO2 ppm
12.0 2000
CAL
CH4 %LEL CO ppm H2S ppm
F F P
O2 vol% CO2 ppm
P P
CAL

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6. bump test / cancellation of gas calibration
・Canceling can be performed by pressing the BUMP switch for bump test and the CAL switch for 3 seconds or
longer for gas calibration.
※Cancellation during the first AIR suction time (AIR FLUSH) ends immediately and returns to the basic
screen.
At this time, the LED of BUMP / CAL turns off.
It does not record in SDM-3R internal memory that it was canceled.
※If cancellation is performed during gas suction, perform AIR suction (AIR PURGE).
“CANCEL” is displayed during AIR suction, and when suction is completed, the result screen is displayed.
※If at least one bump test / gas calibration is completed, the result is displayed.
Record the result in the internal memory
7. Automatic gas calibration after failure of bump test
• Perform this when "AUTO CAL" is set to ON. ※If the bump test succeeds, gas calibration is not performed.
• If the bump test fails, continue gas suction until the total gas suction time reaches the gas calibration time,
and perform gas calibration.
• Display the judgment of bump test / gas calibration.
【 GX-3R 】
［Display calibration result］
CH4 %LEL O2 %
20 17.2
CO ppm H2S ppm
15 2.5
CANCEL
CH4 %LEL CO ppm H2S ppm
20 15 2.5
O2 vol% CO2 ppm
17.2 0
CANCEL
CH4 %LEL O2 %
P P P P
CO ppm H2S ppm
P P F P
BUMP/CAL
CH4 %LEL O2 %
50 12.0
CO ppm H2S ppm
50 25.0
BUMP/CAL
Bump test result
Gas calibration result
Display judgment and
result density
alternately

11
【 GX-3R Pro 】
8. fast bumps
・Perform when "FAST BUMP" is set to ON.
・Gas suction is performed for 15 seconds, and the pump stop state is performed for 10 seconds, and judgment
is made.
・In the fast bump, "F" is displayed on the lower right of the screen, and the blinking speed of the BUMP LED is
doubled.
8. Alarm check of SM operation
1. Press the BUMP + EDIT / ENTER switch to start the alarm check.
2. When “ALARM CHECK” is ON in BUMP setting or CAL setting, alarm check starts after bump test or
gas calibration.
3. The middle LED blinks orange during alarm check.
4. When the alarm check is completed, the result screen is displayed and the LED changes from blinking orange
to the result color.
If everything is successful, the LED turns green.
If even one fails, the LED turns red.
CH4 %LEL CO ppm H2S ppm
50 50 25.0
O2 vol% CO2 ppm
12.0
BUMP / CAL
CH4 %LEL CO ppm H2S ppm
P P P P F P
O2 vol% CO2 ppm
P P P
BUMP / CAL
Bump test result
Gas calibration
result
LED P
BUZZER P
ALARM CHECK
LEｄ P
ｂU P
ALARM C

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9. Change the setting value of SM operation
9.1 Menu operation
1. Press the EDIT / ENTER switch for 3 seconds or more on the basic screen to display the setting menu.
【 GX-3R 】 【 GX-3R Pro 】
2. Select the item you want to change with the ▲/ ▼switch. Exit the menu with ESCAPE.
BUMP : Bumptestsettingvalue
CAL : Gascalibrationsetvalue
CYLINDER : Cylinder setting
DATE : Date and time setting
PASSWORD : password setting
9.2 Each setting contents
【 BUMP 】 9 types
①AIR FLUSH TIME（air time）･･･ 15 ～180 seconds （Default：15seconds）
②GAS TIME(gas aspiration time) ･･･ 20 ～120 seconds （Default：25 seconds）
③AIR PURGE TIME (purge time) ･･･ 5 ～180 seconds （Default：15 seconds）
④TOLERANCE（threshold）･･･ ±10 ～50% （Default:±50%）
⑤AUTO CAL（automatic gas calibration）･･･ ON / OFF（Default：ON）
⑥FAST BUMP（fast bump）･･･ ON / OFF（Default：ON）
⑦ALARM CHECK(alarm check) ･･･ ON / OFF（Default：ON）
⑧BUMP EXPIRED（bump expired execution）･･･ ON / OFF（Default：OFF）
⑨AUTO EXEC（bump automatic execution）･･･ ON / OFF（Default：OFF）
When BUMP EXPIRED is ON, the bump test starts automatically when the bump expired detector
is connected.
> BUMP
CALIBRATION
CYLINDER
SETTING
- bUnP
CAL
SETTING

13
【 CAL 】 7types
①AIR FLUSH TIME（air time）･･･ 15 ～180 seconds （Default：15 seconds）
②GAS TIME(gas aspiration time) ･･･ 20 ～120 seconds （Default：60 seconds）
③AIR PURGE TIME (purge time) ･･･ 5 ～180 seconds (Default：15 seconds）
④ALARM CHECK(alarm check) ･･･ ON / OFF (Default：ON)
⑤CAL EXPIRED（gas calibration expired run）･･･ ON / OFF（Default：OFF）
⑥AUTO EXEC（Gas calibration automatic exection）･･･ ON / OFF（Default：OFF）
⑦MANUAL CAL （manual execution）･･･ ON / OFF（Default：ON）
When CAL EXPIRED is ON, gas calibration is automatically started when the calibration expired detector is connected.
When AUTO EXEC is ON, gas calibration starts automatically when the detector is connected.
When MANUAL CAL is OFF, gas calibration is not performed even if the CAL switch is pressed. In addition, BUMP
setting
"AUTO CAL" turns off and can not be changed.
【 CYLINDER 】 Each gas
①One solenoid valve version ･･･ OFF / GAS1 / CHG1
②Solenoid valve 2-piece version ･･･ OFF / GAS1 / GAS2 / CHG2
③Solenoid valve 3-piece version ･･･ OFF / GAS1 / GAS2 / GAS3 / CHG3
【 DATE 】
①Year / month / day ･･･ ○○○○/○○/○○
②Hour / minute / second ･･･ ○○ /○○/○○
【 PASSWORD 】
1. Password when setting menu is displayed ･･･ ON / OFF （Default：OFF）
1. Password value change ･･･ 4 digits（Default：0000）
9.3 Setting method
・To change the setting, press the EDIT / ENTER switch to display the setting screen.
・The operation method of each setting screen is as follows

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【 BUMP configuration 】
1. First, display the setting screen of "AIR FLUSH TIME".
2. If you want to change the setting value, press the EDIT / ENTER switch.
The numerical value flashes and it becomes possible to set.
3. Change the value with the ▲/ ▼switch.
4. Press the EDIT / ENTER switch to confirm the set value.
5. Set each item in the same way.
6. GX-3R Pro displays the current item number in the upper right.
7. 9/9 When the ▼switch is pressed on the AUTO EXEC (bump automatic execution) screen,
save processing of the set value is executed.
8. During the storage procedure, display the "DECISION" screen.
9. When save processing is completed, the screen returns to the menu screen of 8.1.
【 Gas calibration setting 】
1. Setting process is the same as BUMP setting
1/9
15
AIR FLUSH
15
AIR FL
DECISION
DECISION
9/9
ON
AUTO EXEC
1/9
15
AIR FLUSH
15
AIR FL
Flashing display
Item number
On
AUTO EXE
Flashing display

15
2. There are 7 items.
3. 7/7 Press the ▼switch on the MANUAL CAL screen to save the setting value
【Cylinder setting】
1. Set the cylinder number to be supplied to each sensor. Cylinder settings are stored for each sensor combination
and for each GX-3R / GX-3R Pro (up to 10).
2. The setting value when there is one solenoid valve is 3 types of OFF / GAS1 / CHG1
3. Set value when there are 2 solenoid valves: 4 types of OFF / GAS1 / GAS2 / CHG2
4. Set value when there are 3 solenoid valves: 5 types of OFF / GAS1 / GAS2 / GAS3 / CHG3
5 By default, when the GX-3R / GX-3R Pro is set to the domestic specification, CH4 • O2 • CO is assigned to
GAS1, H2S to GAS2, and others to GAS3 when the GX-3R / GX-3R Pro is a domestic specification.
For overseas specifications, CH4 ꞏO2 ꞏCO ꞏH2S is assigned to GAS1, and others to GAS2 and GAS3.
If the suction port of GAS2 or GAS3 does not exist according to the number of solenoid valves, it is assigned to
CHG ○.
Even after connecting the GX-3R / GX-3R Pro with different domestic and overseas specifications, use the
saved settings.
6. If set to OFF, do not execute processing. In the case of H2 of CO-H2 sensor, it will be hidden on the screen other
than the cylinder setting.
7. CHG ○is used for gas exchange and processing when the number of cylinders is insufficient.
※Basic, OFF / CHG ○is not set.
8 In the case of GX-3R Pro, set in the order of CH4 →O2 →H2S →CO →fifth component (when set).
In the case of GX-3R, set in the order of CH4 →O2 →H2S →CO.
9 If there is a CO2 sensor with N2 calibration, the next to the 5th component is the setting of N2. N2 can not be set
after CO2 (number greater than CO2 cylinder setting).
10. When the ▼switch is pressed on the last gas setting screen, save processing of the set value is executed.
(Process similar to BUMP setting)
CH4 ％LEL CO ppm H2S ppm
GAS1
O2 vol% CO2 ppm
CYLINDER
CH4 %LEL O2 %
G1
CO ppm H2S ppm
CYLINDER
N2
GAS2
CYLINDER

16
【Date and time setting】
1. Set year / month / day / hour / minute / second.
2. It is divided into items of year / month / day setting and hour / minute / second setting.
3. Set ">" or "-" to the item whose setting value you want to change, and press the EDIT / ENTER switch
4. Set as year →month →day / hour →minute →second.
5. Select "ESCAPE" to return to the menu screen of 8.1.
【Password setting】
1. Set the presence / absence of the password when entering the setting menu and change the password value.
2. Set ">" or "-" to the item whose setting value you want to change, and press the EDIT / ENTER switch.
3. In case of ON / OFF setting, change with で/ ▼switch, and press EDIT / ENTER switch to confirm.
4. Save the set value (display DECISION) and return to the menu screen above.
5. When setting password numbers, set from the 4th digit (the leftmost value). (4 →3 →2 →1st digit)
6. Change using the ▲/ ▼switch, and press the EDIT / ENTER switch to move to the next digit.
7. Press the EDIT / ENTER switch in the first digit to determine the numerical value.
8. Save the setting value (display DECISION) and return to the menu screen.
9. Select "ESCAPE" to return to the menu screen of 8.1.
> 02/21/2018
10:27:34
ESCAPE
DATE
- 02.21.18
10.27.34
DATE
> ON/OFF
PASSWORD
ESCAPE
PASSWORD
- On OFF
PASS
PASSWORD

17
10. Copy SM operation to USB memory
10.1 Contents
1 SDM-3R can copy the result of bump test / gas calibration / alarm check to USB memory.
2 The color of COPY LED will be as follows according to the amount of data stored by SDM-3R.
・No data: Off
・With data (less than 80%): Lights up green
・80% or more and less than 100%: Orange light
・100%: Red light
3 Insert the USB memory into the SDM-3R's USB memory socket and the COPY LED will blink.
10.2 Copy operation
1. Press the “COPY” switch to copy to the USB memory.
2. COPY LED lights in red during copying, and returns to the original LED display when copying is completed.
3. Do not execute if there is not enough free space in the USB memory to copy the saved data.
* When the COPY switch is pressed in the following state, the SDM-3R USB device is initialized.
During initials, the COPY LED lights in orange.
・If you do not recognize even if you plug in the USB memory. (COPY LED does not blink)
・If copying of data does not end. (COPY LED remains red)
※HUB built-in USB memory can not be used.
4. Press and hold the CAL. + COPY switch for 3 seconds or more to erase all internal data of SDM-3R.
5. After erasing, the COPY LED turns off.
6. Clearing data and copying data can be performed only on the basic screen and result screen.
7. Record the data as a text file in the DAT folder of ROOT.
※ Feil name→ SDM3RTEST0000003180111.TXT
Unit type Serial number date
8. Because the simultaneous measurement is 5 components, the result data is up to 5 components.
9. The results are stored as one data even for sensors with numbers different in cylinder settings.

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10.3 Recorded data
【 Bump test 】
Model : GX-3R
Serial No : ************
Station ID : **********
User ID : **********
SDM Model : SDM-3R
SDM Serial No: SDM-3R_20171227
Date Time : 2018/03/05 10:48:32
Item : BUMPTEST
Gas Name : CH4(%LEL) O2(%) H2S (ppm ) CO (ppm )
TestGas : 50 12.0 25.0 50
Test Result : 49 12.0 25.0 10
Pass/Fail? : PASS PASS PASS FAIL
Result Time1 : 2018/03/05 10:49:33
Result Time2 : 2018/03/05 10:49:33
Result Time3 : 2018/03/05 10:50:03
Result Time4 : 2018/03/05 10:49:33
【 Gas calibration 】
Model : GX-3R
Serial No : ************
Station ID : **********
User ID : **********
SDM Model : SDM-3R
SDM Serial No: SDM-3R_20171227
Date Time : 2018/03/06 10:48:32
Item : CALIBRATION
Gas Name : CH4(%LEL) O2(%) H2S (ppm ) CO (ppm )
Full Scale : 100 40.0 200.0 2000
CalGas : 50 12.0 25.0 50
BeforeCal: 45 11.0 30.0 55
AfterCal : 50 12.0 30.0 50
Pass/Fail? : PASS PASS FAIL PASS
Result Time1 : 2018/03/06 10:49:43
Result Time2 : 2018/03/06 10:49:43
Result Time3 : 2018/03/06 10:50:13
Result Time4 : 2018/03/06 10:49:43

19
【 Alarm check 】
Model : GX-3R
Serial No : ************
Station ID : **********
User ID : **********
SDM Model : SDM-3R
SDM Serial No: SDM-3R_20171227
Date Time : 2018/03/06 10:15:17
Item : ALARM CHECK
TestType : LED BUZZER
Pass/Fail? : PASS PASS
11. Download data logger of SM operation
1. When connected to the GX-3R / GX-3R Pro and the USB memory is connected, press the COPY switch and the
COPY LED turns red. In this state, long press the COPY switch to download the data logger.
2. While downloading the data logger, "DOWNLOAD" is displayed on the GX-3R / GX-3R Pro LCD and the COPY
LED blinks in orange. When downloading is completed, the original LCD display / LED display is restored.
3. Press and hold the COPY switch during data logger download to cancel the download.
4. Data logger download operation can be performed only on the basic screen and the result screen.
5. Save the data logger as a binary file in the DAT folder of ROOT.
※ Fail name→ GX-3RPro860010016RK.DAT
Detector type Detector serial number

20
12. DM operation procedure
1 Launch the docking station software.
2 When the SDM-3R is turned on, the SDM-3R icon is added on the PC screen.
3 SDM numbers are assigned in the order in which the power of SDM-3R is turned on.
4 Load the GX-3R / GX-3R Pro and turn on the power of the GX-3R / GX-3R Pro to start communication with the
SDM-3R.
5 Display “TRANSMIT” on the LCD of the GX-3R / GX-3R Pro.
6. "CHARGE" LED blinks green when communication starts.
7. Download of device information from GX-3R / GX-3R Pro to SDM-3R starts.
8. During downloading, the "BUMP" and "CAL" LEDs of SDM-3R blink in orange.
9. When downloading is complete, the "BUMP" and "CAL" LEDs on the SDM-3R light up in orange.
10. “Downloading” icon on the screen disappears when downloading is completed.
11. The GX-3R / GX-3R Pro icon is added on the SDM-3R icon.
12. Bump test / gas calibration / alarm check, data logger download is operated on docking station software.
CH4 %LEL O2 %
50 12.0
CO ppm H2S ppm
50 25.0
TRANSMIT
CH4 %LEL CO ppm H2S ppm
50 50 25.0
O2 vol% CO2 ppm
12.0 0
TRANSMIT